152515112 has 8 divisors (see below), whose sum is σ = 285965850. Its totient is φ = 76257552.

The previous prime is 152515063. The next prime is 152515123. The reversal of 152515112 is 211515251.

It can be written as a sum of positive squares in only one way, i.e., 137968516 + 14546596 = 11746^2 + 3814^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9532187 + ... + 9532202.

Almost surely, 2^152515112 is an apocalyptic number.

It is an amenable number.

152515112 is a deficient number, since it is larger than the sum of its proper divisors (133450738).

152515112 is a wasteful number, since it uses less digits than its factorization.

152515112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19064395 (or 19064391 counting only the distinct ones).

The product of its digits is 500, while the sum is 23.

The square root of 152515112 is about 12349.7008870661. The cubic root of 152515112 is about 534.2825121651.

The spelling of 152515112 in words is "one hundred fifty-two million, five hundred fifteen thousand, one hundred twelve".