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50052555052775 = 5211259280445749
BaseRepresentation
bin10110110000101110001001…
…10000111001011011100111
320120012222101121202120020222
423120113010300321123213
523030030113043142100
6254241454254314555
713354114655123252
oct1330270460713347
9216188347676228
1050052555052775
1114a48195507100
12574462b4b8a5b
1321c0c21929342
14c507b13da099
155bbead9a7485
hex2d85c4c396e7

50052555052775 has 36 divisors (see below), whose sum is σ = 69376669635000. Its totient is φ = 35784877444800.

The previous prime is 50052555052769. The next prime is 50052555052837. The reversal of 50052555052775 is 57725055525005.

It is a de Polignac number, because none of the positive numbers 2k-50052555052775 is a prime.

It is a super-2 number, since 2×500525550527752 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 140044400 + ... + 140401349.

Almost surely, 250052555052775 is an apocalyptic number.

50052555052775 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50052555052775 is a deficient number, since it is larger than the sum of its proper divisors (19324114582225).

50052555052775 is a wasteful number, since it uses less digits than its factorization.

50052555052775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280445840 (or 280445824 counting only the distinct ones).

The product of its (nonzero) digits is 15312500, while the sum is 53.

The spelling of 50052555052775 in words is "fifty trillion, fifty-two billion, five hundred fifty-five million, fifty-two thousand, seven hundred seventy-five".

Divisors: 1 5 11 25 55 59 121 275 295 605 649 1475 3025 3245 7139 16225 35695 178475 280445749 1402228745 3084903239 7011143725 15424516195 16546299191 33933935629 77122580975 82731495955 169669678145 182009291101 413657479775 848348390725 910046455505 2002102202111 4550232277525 10010511010555 50052555052775