51362025330 has 64 divisors (see below), whose sum is σ = 153685859328. Its totient is φ = 10672628160.

The previous prime is 51362025311. The next prime is 51362025347. The reversal of 51362025330 is 3352026315.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11115012 + ... + 11119631.

It is an arithmetic number, because the mean of its divisors is an integer number (2401341552).

Almost surely, 2^51362025330 is an apocalyptic number.

51362025330 is an abundant number, since it is smaller than the sum of its proper divisors (102323833998).

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

51362025330 is a wasteful number, since it uses less digits than its factorization.

51362025330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22234671.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 51362025330 in words is "fifty-one billion, three hundred sixty-two million, twenty-five thousand, three hundred thirty".