1500131056 has 20 divisors (see below), whose sum is σ = 2907595152. Its totient is φ = 749783936.

The previous prime is 1500131033. The next prime is 1500131057. The reversal of 1500131056 is 6501310051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1500131057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30300 + ... + 62596.

Almost surely, 2^1500131056 is an apocalyptic number.

1500131056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1500131056 is a deficient number, since it is larger than the sum of its proper divisors (1407464096).

1500131056 is a wasteful number, since it uses less digits than its factorization.

1500131056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35208 (or 35202 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 1500131056 is about 38731.5253508043. The cubic root of 1500131056 is about 1144.7475797313.

The spelling of 1500131056 in words is "one billion, five hundred million, one hundred thirty-one thousand, fifty-six".