152142564 has 48 divisors (see below), whose sum is σ = 406356608. Its totient is φ = 43400448.

The previous prime is 152142553. The next prime is 152142581. The reversal of 152142564 is 465241251.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77742 + ... + 79674.

Almost surely, 2^152142564 is an apocalyptic number.

152142564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

152142564 is an abundant number, since it is smaller than the sum of its proper divisors (254214044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152142564 is a wasteful number, since it uses less digits than its factorization.

152142564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884 (or 2882 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 152142564 is about 12334.6083845414. The cubic root of 152142564 is about 533.8471276131.

The spelling of 152142564 in words is "one hundred fifty-two million, one hundred forty-two thousand, five hundred sixty-four".