51120152416 has 24 divisors (see below), whose sum is σ = 101566135440. Its totient is φ = 25325578368.

The previous prime is 51120152393. The next prime is 51120152527. The reversal of 51120152416 is 61425102115.

It is a super-2 number, since 2×51120152416² (a number of 22 digits) contains 22 as substring.

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, 7324516 + ... + 7331491.

It is an arithmetic number, because the mean of its divisors is an integer number (4231922310).

Almost surely, 2^51120152416 is an apocalyptic number.

It is an amenable number.

51120152416 is a deficient number, since it is larger than the sum of its proper divisors (50445983024).

51120152416 is a wasteful number, since it uses less digits than its factorization.

51120152416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14656126 (or 14656118 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The spelling of 51120152416 in words is "fifty-one billion, one hundred twenty million, one hundred fifty-two thousand, four hundred sixteen".