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53372042370 = 2335924121391
BaseRepresentation
bin110001101101001110…
…001011110010000010
312002202120220200011000
4301231032023302002
51333301220323440
640304020032430
73566415606033
oct615516136202
9162676820130
1053372042370
11206a9143429
12a416232716
13505755737a
142824500a8a
1515c5928730
hexc6d38bc82

53372042370 has 64 divisors (see below), whose sum is σ = 142347502080. Its totient is φ = 14230339200.

The previous prime is 53372042357. The next prime is 53372042389. The reversal of 53372042370 is 7324027335.

53372042370 is a `hidden beast` number, since 53 + 37 + 204 + 2 + 370 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2484375 + ... + 2505765.

It is an arithmetic number, because the mean of its divisors is an integer number (2224179720).

Almost surely, 253372042370 is an apocalyptic number.

53372042370 is an abundant number, since it is smaller than the sum of its proper divisors (88975459710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53372042370 is a wasteful number, since it uses less digits than its factorization.

53372042370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30648 (or 30642 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 36.

The spelling of 53372042370 in words is "fifty-three billion, three hundred seventy-two million, forty-two thousand, three hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 9241 18482 21391 27723 42782 46205 55446 64173 83169 92410 106955 128346 138615 166338 192519 213910 249507 277230 320865 385038 415845 499014 577557 641730 831690 962595 1155114 1247535 1925190 2495070 2887785 5775570 197674231 395348462 593022693 988371155 1186045386 1779068079 1976742310 2965113465 3558136158 5337204237 5930226930 8895340395 10674408474 17790680790 26686021185 53372042370