51476552304775 has 48 divisors (see below), whose sum is σ = 68834189642400. Its totient is φ = 37961949634560.

The previous prime is 51476552304769. The next prime is 51476552304787. The reversal of 51476552304775 is 57740325567415.

It is a happy number.

It is not a de Polignac number, because 51476552304775 - 2⁵ = 51476552304743 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 833881111 + ... + 833942839.

It is an arithmetic number, because the mean of its divisors is an integer number (1434045617550).

Almost surely, 2^{51476552304775} is an apocalyptic number.

51476552304775 is a deficient number, since it is larger than the sum of its proper divisors (17357637337625).

51476552304775 is a wasteful number, since it uses less digits than its factorization.

51476552304775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65188 (or 65183 counting only the distinct ones).

The product of its (nonzero) digits is 123480000, while the sum is 61.

The spelling of 51476552304775 in words is "fifty-one trillion, four hundred seventy-six billion, five hundred fifty-two million, three hundred four thousand, seven hundred seventy-five".