51849000392 has 16 divisors (see below), whose sum is σ = 111105000960. Its totient is φ = 22221000144.

The previous prime is 51849000377. The next prime is 51849000407. The reversal of 51849000392 is 29300094815.

It is an interprime number because it is at equal distance from previous prime (51849000377) and next prime (51849000407).

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, 462937448 + ... + 462937559.

It is an arithmetic number, because the mean of its divisors is an integer number (6944062560).

Almost surely, 2^51849000392 is an apocalyptic number.

It is an amenable number.

51849000392 is an abundant number, since it is smaller than the sum of its proper divisors (59256000568).

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

51849000392 is a wasteful number, since it uses less digits than its factorization.

51849000392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925875020 (or 925875016 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 51849000392 in words is "fifty-one billion, eight hundred forty-nine million, three hundred ninety-two", and thus it is an aban number.