51246555600255 has 16 divisors (see below), whose sum is σ = 82760792598144. Its totient is φ = 27076061774240.

The previous prime is 51246555600181. The next prime is 51246555600257. The reversal of 51246555600255 is 55200655564215.

It is not a de Polignac number, because 51246555600255 - 2⁸ = 51246555599999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51246555600198 and 51246555600207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51246555600257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15964657461 + ... + 15964660670.

It is an arithmetic number, because the mean of its divisors is an integer number (5172549537384).

Almost surely, 2^{51246555600255} is an apocalyptic number.

51246555600255 is a deficient number, since it is larger than the sum of its proper divisors (31514236997889).

51246555600255 is a wasteful number, since it uses less digits than its factorization.

51246555600255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31929318246.

The product of its (nonzero) digits is 9000000, while the sum is 51.

The spelling of 51246555600255 in words is "fifty-one trillion, two hundred forty-six billion, five hundred fifty-five million, six hundred thousand, two hundred fifty-five".