51926291304 has 16 divisors (see below), whose sum is σ = 129815728320. Its totient is φ = 17308763760.

The previous prime is 51926291231. The next prime is 51926291309. The reversal of 51926291304 is 40319262915.

It is not an unprimeable number, because it can be changed into a prime (51926291309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1081797712 + ... + 1081797759.

It is an arithmetic number, because the mean of its divisors is an integer number (8113483020).

Almost surely, 2^51926291304 is an apocalyptic number.

It is an amenable number.

51926291304 is an abundant number, since it is smaller than the sum of its proper divisors (77889437016).

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

51926291304 is a wasteful number, since it uses less digits than its factorization.

51926291304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163595480 (or 2163595476 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The spelling of 51926291304 in words is "fifty-one billion, nine hundred twenty-six million, two hundred ninety-one thousand, three hundred four".