51225314050504 has 32 divisors (see below), whose sum is σ = 105446433988800. Its totient is φ = 23135926432320.

The previous prime is 51225314050487. The next prime is 51225314050553. The reversal of 51225314050504 is 40505041352215.

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, 1853826444 + ... + 1853854075.

It is an arithmetic number, because the mean of its divisors is an integer number (3295201062150).

Almost surely, 2^{51225314050504} is an apocalyptic number.

It is an amenable number.

51225314050504 is an abundant number, since it is smaller than the sum of its proper divisors (54221119938296).

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

51225314050504 is a wasteful number, since it uses less digits than its factorization.

51225314050504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707680693 (or 3707680689 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 51225314050504 in words is "fifty-one trillion, two hundred twenty-five billion, three hundred fourteen million, fifty thousand, five hundred four".