152504755 has 16 divisors (see below), whose sum is σ = 198263520. Its totient is φ = 112610784.

The previous prime is 152504753. The next prime is 152504761. The reversal of 152504755 is 557405251.

It is not a de Polignac number, because 152504755 - 2¹ = 152504753 is a prime.

It is a super-2 number, since 2×152504755² = 46515400595220050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152504755.

It is not an unprimeable number, because it can be changed into a prime (152504753) 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 in 15 ways as a sum of consecutive naturals, for example, 4044 + ... + 17926.

It is an arithmetic number, because the mean of its divisors is an integer number (12391470).

Almost surely, 2^152504755 is an apocalyptic number.

152504755 is a deficient number, since it is larger than the sum of its proper divisors (45758765).

152504755 is an equidigital number, since it uses as much as digits as its factorization.

152504755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13927 (or 13901 counting only the distinct ones).

The product of its (nonzero) digits is 35000, while the sum is 34.

The square root of 152504755 is about 12349.2815580502. The cubic root of 152504755 is about 534.2704178679.

The spelling of 152504755 in words is "one hundred fifty-two million, five hundred four thousand, seven hundred fifty-five".