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52077282675189 = 397346751618037
BaseRepresentation
bin10111101011101001011111…
…11011110100100111110101
320211101112120100222210020020
423311310233323310213311
523311213233331101224
6302431550130155353
713653313420010052
oct1365645773644765
9224345510883206
1052077282675189
1115658940466672
125a10b14722b59
132309b3614ab45
14cc07a7db0029
156049b27a2c79
hex2f5d2fef49f5

52077282675189 has 16 divisors (see below), whose sum is σ = 70172451467328. Its totient is φ = 34350357652992.

The previous prime is 52077282675157. The next prime is 52077282675239. The reversal of 52077282675189 is 98157628277025.

It is not a de Polignac number, because 52077282675189 - 25 = 52077282675157 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52077282675289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24800122 + ... + 26817915.

It is an arithmetic number, because the mean of its divisors is an integer number (4385778216708).

Almost surely, 252077282675189 is an apocalyptic number.

It is an amenable number.

52077282675189 is a deficient number, since it is larger than the sum of its proper divisors (18095168792139).

52077282675189 is a wasteful number, since it uses less digits than its factorization.

52077282675189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51621604.

The product of its (nonzero) digits is 237081600, while the sum is 69.

The spelling of 52077282675189 in words is "fifty-two trillion, seventy-seven billion, two hundred eighty-two million, six hundred seventy-five thousand, one hundred eighty-nine".

Divisors: 1 3 97 291 3467 10401 336299 1008897 51618037 154854111 5006949589 15020848767 178959734279 536879202837 17359094225063 52077282675189