152516788 has 6 divisors (see below), whose sum is σ = 266904386. Its totient is φ = 76258392.

The previous prime is 152516773. The next prime is 152516789. The reversal of 152516788 is 887615251.

It can be written as a sum of positive squares in only one way, i.e., 150847524 + 1669264 = 12282^2 + 1292^2 .

It is a super-2 number, since 2×152516788² = 46522741243673888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152516789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19064595 + ... + 19064602.

Almost surely, 2^152516788 is an apocalyptic number.

It is an amenable number.

152516788 is a deficient number, since it is larger than the sum of its proper divisors (114387598).

152516788 is a wasteful number, since it uses less digits than its factorization.

152516788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38129201 (or 38129199 counting only the distinct ones).

The product of its digits is 134400, while the sum is 43.

The square root of 152516788 is about 12349.7687427741. The cubic root of 152516788 is about 534.2844692481.

The spelling of 152516788 in words is "one hundred fifty-two million, five hundred sixteen thousand, seven hundred eighty-eight".