51264410132236 has 12 divisors (see below), whose sum is σ = 102528820264528. Its totient is φ = 21970461485232.

The previous prime is 51264410132153. The next prime is 51264410132261. The reversal of 51264410132236 is 63223101446215.

51264410132236 is an admirable number.

It is a super-2 number, since 2×51264410132236² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 915435895191 + ... + 915435895246.

Almost surely, 2^{51264410132236} is an apocalyptic number.

It is an amenable number.

51264410132236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

51264410132236 is a wasteful number, since it uses less digits than its factorization.

51264410132236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830871790448 (or 1830871790446 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 51264410132236 in words is "fifty-one trillion, two hundred sixty-four billion, four hundred ten million, one hundred thirty-two thousand, two hundred thirty-six".