51327512204 has 6 divisors (see below), whose sum is σ = 89823146364. Its totient is φ = 25663756100.

The previous prime is 51327512161. The next prime is 51327512213. The reversal of 51327512204 is 40221572315.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6415939022 + ... + 6415939029.

It is an arithmetic number, because the mean of its divisors is an integer number (14970524394).

Almost surely, 2^51327512204 is an apocalyptic number.

It is an amenable number.

51327512204 is a deficient number, since it is larger than the sum of its proper divisors (38495634160).

51327512204 is a wasteful number, since it uses less digits than its factorization.

51327512204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12831878055 (or 12831878053 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 51327512204 in words is "fifty-one billion, three hundred twenty-seven million, five hundred twelve thousand, two hundred four".