152152532 has 24 divisors (see below), whose sum is σ = 320322240. Its totient is φ = 61776000.

The previous prime is 152152523. The next prime is 152152537. The reversal of 152152532 is 235251251.

152152532 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×152152532² = 46300785988022048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152152537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142469 + ... + 143532.

It is an arithmetic number, because the mean of its divisors is an integer number (13346760).

Almost surely, 2^152152532 is an apocalyptic number.

It is an amenable number.

152152532 is an abundant number, since it is smaller than the sum of its proper divisors (168169708).

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

152152532 is a wasteful number, since it uses less digits than its factorization.

152152532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286031 (or 286029 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 152152532 is about 12335.0124442580. The cubic root of 152152532 is about 533.8587861343.

The spelling of 152152532 in words is "one hundred fifty-two million, one hundred fifty-two thousand, five hundred thirty-two".