152512312 has 32 divisors (see below), whose sum is σ = 297141120. Its totient is φ = 73307520.

The previous prime is 152512309. The next prime is 152512313. The reversal of 152512312 is 213215251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152512313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36978 + ... + 40894.

It is an arithmetic number, because the mean of its divisors is an integer number (9285660).

Almost surely, 2^152512312 is an apocalyptic number.

It is an amenable number.

152512312 is a deficient number, since it is larger than the sum of its proper divisors (144628808).

152512312 is a wasteful number, since it uses less digits than its factorization.

152512312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111 (or 4107 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 152512312 is about 12349.5875234762. The cubic root of 152512312 is about 534.2792425433.

Adding to 152512312 its reverse (213215251), we get a palindrome (365727563).

The spelling of 152512312 in words is "one hundred fifty-two million, five hundred twelve thousand, three hundred twelve".