150320756656 has 60 divisors (see below), whose sum is σ = 353527252272. Its totient is φ = 61622166144.

The previous prime is 150320756629. The next prime is 150320756657. The reversal of 150320756656 is 656657023051.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (150320756657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4150135 + ... + 4186198.

Almost surely, 2^150320756656 is an apocalyptic number.

150320756656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

150320756656 is an abundant number, since it is smaller than the sum of its proper divisors (203206495616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150320756656 is a wasteful number, since it uses less digits than its factorization.

150320756656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8336378 (or 8336365 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 46.

The spelling of 150320756656 in words is "one hundred fifty billion, three hundred twenty million, seven hundred fifty-six thousand, six hundred fifty-six".