51004570112 has 40 divisors (see below), whose sum is σ = 102437748996. Its totient is φ = 25370099712.

The previous prime is 51004570049. The next prime is 51004570153. The reversal of 51004570112 is 21107540015.

It can be written as a sum of positive squares in 2 ways, for example, as 50974802176 + 29767936 = 225776^2 + 5456^2 .

It is a super-3 number, since 3×51004570112³ (a number of 33 digits) contains 333 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, 159263 + ... + 356894.

Almost surely, 2^51004570112 is an apocalyptic number.

It is an amenable number.

51004570112 is an abundant number, since it is smaller than the sum of its proper divisors (51433178884).

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

51004570112 is an equidigital number, since it uses as much as digits as its factorization.

51004570112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516368 (or 516352 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 26.

The spelling of 51004570112 in words is "fifty-one billion, four million, five hundred seventy thousand, one hundred twelve".