51026583434827 has 64 divisors (see below), whose sum is σ = 69729121566720. Its totient is φ = 36051001257600.

The previous prime is 51026583434819. The next prime is 51026583434831. The reversal of 51026583434827 is 72843438562015.

It is not a de Polignac number, because 51026583434827 - 2³ = 51026583434819 is a prime.

It is a super-2 number, since 2×51026583434827² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51026583434807) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72350698 + ... + 73052560.

It is an arithmetic number, because the mean of its divisors is an integer number (1089517524480).

Almost surely, 2^{51026583434827} is an apocalyptic number.

51026583434827 is a deficient number, since it is larger than the sum of its proper divisors (18702538131893).

51026583434827 is a wasteful number, since it uses less digits than its factorization.

51026583434827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703184.

The product of its (nonzero) digits is 38707200, while the sum is 58.

The spelling of 51026583434827 in words is "fifty-one trillion, twenty-six billion, five hundred eighty-three million, four hundred thirty-four thousand, eight hundred twenty-seven".