152523232 has 12 divisors (see below), whose sum is σ = 300280176. Its totient is φ = 76261600.

The previous prime is 152523227. The next prime is 152523247. The reversal of 152523232 is 232325251.

It is a junction number, because it is equal to n+sod(n) for n = 152523197 and 152523206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2383144 + ... + 2383207.

It is an arithmetic number, because the mean of its divisors is an integer number (25023348).

Almost surely, 2^152523232 is an apocalyptic number.

It is an amenable number.

152523232 is a deficient number, since it is larger than the sum of its proper divisors (147756944).

152523232 is an equidigital number, since it uses as much as digits as its factorization.

152523232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4766361 (or 4766353 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 152523232 is about 12350.0296355920. The cubic root of 152523232 is about 534.2919938419.

Adding to 152523232 its reverse (232325251), we get a palindrome (384848483).

The spelling of 152523232 in words is "one hundred fifty-two million, five hundred twenty-three thousand, two hundred thirty-two".