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55600051060 = 2252995862157
BaseRepresentation
bin110011110010000001…
…010111001101110100
312022111212022020111101
4303302001113031310
51402332103113220
641313050015444
74005551431141
oct636201271564
9168455266441
1055600051060
1121641863324
12a938417584
1353210144c8
14299638d3c8
1516a632930a
hexcf2057374

55600051060 has 24 divisors (see below), whose sum is σ = 120786319080. Its totient is φ = 21473122944.

The previous prime is 55600051057. The next prime is 55600051079. The reversal of 55600051060 is 6015000655.

55600051060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 23449409424 + 32150641636 = 153132^2 + 179306^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47930499 + ... + 47931658.

It is an arithmetic number, because the mean of its divisors is an integer number (5032763295).

Almost surely, 255600051060 is an apocalyptic number.

It is an amenable number.

55600051060 is an abundant number, since it is smaller than the sum of its proper divisors (65186268020).

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

55600051060 is a wasteful number, since it uses less digits than its factorization.

55600051060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95862195 (or 95862193 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 55600051060 in words is "fifty-five billion, six hundred million, fifty-one thousand, sixty".

Divisors: 1 2 4 5 10 20 29 58 116 145 290 580 95862157 191724314 383448628 479310785 958621570 1917243140 2780002553 5560005106 11120010212 13900012765 27800025530 55600051060