152142512 has 20 divisors (see below), whose sum is σ = 298816440. Its totient is φ = 75028608.

The previous prime is 152142499. The next prime is 152142521. The reversal of 152142512 is 215241251.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63962 + ... + 66297.

It is an arithmetic number, because the mean of its divisors is an integer number (14940822).

Almost surely, 2^152142512 is an apocalyptic number.

It is an amenable number.

152142512 is a deficient number, since it is larger than the sum of its proper divisors (146673928).

152142512 is a wasteful number, since it uses less digits than its factorization.

152142512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130340 (or 130334 counting only the distinct ones).

The product of its digits is 800, while the sum is 23.

The square root of 152142512 is about 12334.6062766511. The cubic root of 152142512 is about 533.8470667928.

Adding to 152142512 its reverse (215241251), we get a palindrome (367383763).

The spelling of 152142512 in words is "one hundred fifty-two million, one hundred forty-two thousand, five hundred twelve".