51063616374 has 8 divisors (see below), whose sum is σ = 102127232760. Its totient is φ = 17021205456.

The previous prime is 51063616369. The next prime is 51063616403. The reversal of 51063616374 is 47361636015.

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

51063616374 is an admirable number.

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, 4255301359 + ... + 4255301370.

It is an arithmetic number, because the mean of its divisors is an integer number (12765904095).

Almost surely, 2^51063616374 is an apocalyptic number.

51063616374 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.

51063616374 is a wasteful number, since it uses less digits than its factorization.

51063616374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8510602734.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 51063616374 in words is "fifty-one billion, sixty-three million, six hundred sixteen thousand, three hundred seventy-four".