152758852 has 12 divisors (see below), whose sum is σ = 268295020. Its totient is φ = 76103136.

The previous prime is 152758831. The next prime is 152758867. The reversal of 152758852 is 258857251.

It can be written as a sum of positive squares in 2 ways, for example, as 13660416 + 139098436 = 3696^2 + 11794^2 .

It is a junction number, because it is equal to n+sod(n) for n = 152758799 and 152758808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67827 + ... + 70042.

Almost surely, 2^152758852 is an apocalyptic number.

It is an amenable number.

152758852 is a deficient number, since it is larger than the sum of its proper divisors (115536168).

152758852 is a wasteful number, since it uses less digits than its factorization.

152758852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138150 (or 138148 counting only the distinct ones).

The product of its digits is 224000, while the sum is 43.

The square root of 152758852 is about 12359.5652027084. The cubic root of 152758852 is about 534.5669795125.

The spelling of 152758852 in words is "one hundred fifty-two million, seven hundred fifty-eight thousand, eight hundred fifty-two".