150556012 has 24 divisors (see below), whose sum is σ = 279856080. Its totient is φ = 70625280.

The previous prime is 150555989. The next prime is 150556061. The reversal of 150556012 is 210655051.

It is a super-2 number, since 2×150556012² = 45334225498688288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19164 + ... + 25852.

It is an arithmetic number, because the mean of its divisors is an integer number (11660670).

Almost surely, 2^150556012 is an apocalyptic number.

It is an amenable number.

150556012 is a deficient number, since it is larger than the sum of its proper divisors (129300068).

150556012 is a wasteful number, since it uses less digits than its factorization.

150556012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7041 (or 7039 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 150556012 is about 12270.1268127106. The cubic root of 150556012 is about 531.9849761148.

The spelling of 150556012 in words is "one hundred fifty million, five hundred fifty-six thousand, twelve".