51140555152424 has 32 divisors (see below), whose sum is σ = 96013671096000. Its totient is φ = 25536917907072.

The previous prime is 51140555152399. The next prime is 51140555152447. The reversal of 51140555152424 is 42425155504115.

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, 48676892 + ... + 49716404.

It is an arithmetic number, because the mean of its divisors is an integer number (3000427221750).

Almost surely, 2^{51140555152424} is an apocalyptic number.

It is an amenable number.

51140555152424 is a deficient number, since it is larger than the sum of its proper divisors (44873115943576).

51140555152424 is a wasteful number, since it uses less digits than its factorization.

51140555152424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047537 (or 1047533 counting only the distinct ones).

The product of its (nonzero) digits is 800000, while the sum is 44.

The spelling of 51140555152424 in words is "fifty-one trillion, one hundred forty billion, five hundred fifty-five million, one hundred fifty-two thousand, four hundred twenty-four".