511060055056 has 40 divisors (see below), whose sum is σ = 1004094673560. Its totient is φ = 251941303296.

The previous prime is 511060055047. The next prime is 511060055101. The reversal of 511060055056 is 650550060115.

It can be written as a sum of positive squares in 4 ways, for example, as 289422480400 + 221637574656 = 537980^2 + 470784^2 .

It is a super-2 number, since 2×511060055056² (a number of 24 digits) contains 22 as substring.

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, 3322506 + ... + 3472918.

It is an arithmetic number, because the mean of its divisors is an integer number (25102366839).

Almost surely, 2^511060055056 is an apocalyptic number.

It is an amenable number.

511060055056 is a deficient number, since it is larger than the sum of its proper divisors (493034618504).

511060055056 is a wasteful number, since it uses less digits than its factorization.

511060055056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153403 (or 153397 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 511060055056 in words is "five hundred eleven billion, sixty million, fifty-five thousand, fifty-six".