51766916088 has 32 divisors (see below), whose sum is σ = 133879957200. Its totient is φ = 16660616448.

The previous prime is 51766916077. The next prime is 51766916161. The reversal of 51766916088 is 88061966715.

51766916088 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 7 ways as a sum of consecutive naturals, for example, 37188181 + ... + 37189572.

Almost surely, 2^51766916088 is an apocalyptic number.

51766916088 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

51766916088 is an abundant number, since it is smaller than the sum of its proper divisors (82113041112).

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

51766916088 is a wasteful number, since it uses less digits than its factorization.

51766916088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74377791 (or 74377787 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 57.

The spelling of 51766916088 in words is "fifty-one billion, seven hundred sixty-six million, nine hundred sixteen thousand, eighty-eight".