51411810048 has 36 divisors (see below), whose sum is σ = 136830392328. Its totient is φ = 17137269760.

The previous prime is 51411810017. The next prime is 51411810077. The reversal of 51411810048 is 84001811415.

51411810048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 33470463 + ... + 33471998.

Almost surely, 2^51411810048 is an apocalyptic number.

It is an amenable number.

51411810048 is an abundant number, since it is smaller than the sum of its proper divisors (85418582280).

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

51411810048 is an equidigital number, since it uses as much as digits as its factorization.

51411810048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66942480 (or 66942466 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 33.

The spelling of 51411810048 in words is "fifty-one billion, four hundred eleven million, eight hundred ten thousand, forty-eight".