150012656 has 10 divisors (see below), whose sum is σ = 290649552. Its totient is φ = 75006320.

The previous prime is 150012637. The next prime is 150012659. The reversal of 150012656 is 656210051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150012659) by changing a digit.

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, 4687880 + ... + 4687911.

Almost surely, 2^150012656 is an apocalyptic number.

150012656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

150012656 is a deficient number, since it is larger than the sum of its proper divisors (140636896).

150012656 is an equidigital number, since it uses as much as digits as its factorization.

150012656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9375799 (or 9375793 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 150012656 is about 12247.9653820543. The cubic root of 150012656 is about 531.3442275120.

The spelling of 150012656 in words is "one hundred fifty million, twelve thousand, six hundred fifty-six".