51630413106 has 8 divisors (see below), whose sum is σ = 103260826224. Its totient is φ = 17210137700.

The previous prime is 51630413063. The next prime is 51630413113. The reversal of 51630413106 is 60131403615.

It is a sphenic number, since it is the product of 3 distinct primes.

51630413106 is an admirable 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, 4302534420 + ... + 4302534431.

It is an arithmetic number, because the mean of its divisors is an integer number (12907603278).

Almost surely, 2^51630413106 is an apocalyptic number.

51630413106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

51630413106 is a wasteful number, since it uses less digits than its factorization.

51630413106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8605068856.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 51630413106 in words is "fifty-one billion, six hundred thirty million, four hundred thirteen thousand, one hundred six".