152155525 has 24 divisors (see below), whose sum is σ = 201415680. Its totient is φ = 113621760.

The previous prime is 152155519. The next prime is 152155561. The reversal of 152155525 is 525551251.

It is not a de Polignac number, because 152155525 - 2⁷ = 152155397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52566 + ... + 55384.

It is an arithmetic number, because the mean of its divisors is an integer number (8392320).

Almost surely, 2^152155525 is an apocalyptic number.

It is an amenable number.

152155525 is a deficient number, since it is larger than the sum of its proper divisors (49260155).

152155525 is a wasteful number, since it uses less digits than its factorization.

152155525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973 (or 2968 counting only the distinct ones).

The product of its digits is 12500, while the sum is 31.

The square root of 152155525 is about 12335.1337649820. The cubic root of 152155525 is about 533.8622866323.

The spelling of 152155525 in words is "one hundred fifty-two million, one hundred fifty-five thousand, five hundred twenty-five".