152751820557 has 72 divisors (see below), whose sum is σ = 250627383936. Its totient is φ = 82500840576.

The previous prime is 152751820409. The next prime is 152751820561. The reversal of 152751820557 is 755028157251.

It is not a de Polignac number, because 152751820557 - 2¹⁴ = 152751804173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152751820567) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 24566913 + ... + 24573129.

It is an arithmetic number, because the mean of its divisors is an integer number (3480935888).

Almost surely, 2^152751820557 is an apocalyptic number.

It is an amenable number.

152751820557 is a deficient number, since it is larger than the sum of its proper divisors (97875563379).

152751820557 is a wasteful number, since it uses less digits than its factorization.

152751820557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6735 (or 6709 counting only the distinct ones).

The product of its (nonzero) digits is 980000, while the sum is 48.

The spelling of 152751820557 in words is "one hundred fifty-two billion, seven hundred fifty-one million, eight hundred twenty thousand, five hundred fifty-seven".