150657650 has 96 divisors (see below), whose sum is σ = 346852800. Its totient is φ = 47865600.

The previous prime is 150657649. The next prime is 150657679. The reversal of 150657650 is 56756051.

It is a self number, because there is not a number n which added to its sum of digits gives 150657650.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 135296 + ... + 136404.

It is an arithmetic number, because the mean of its divisors is an integer number (3613050).

Almost surely, 2^150657650 is an apocalyptic number.

150657650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150657650 is an abundant number, since it is smaller than the sum of its proper divisors (196195150).

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

150657650 is a wasteful number, since it uses less digits than its factorization.

150657650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164 (or 1159 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 150657650 is about 12274.2677989361. The cubic root of 150657650 is about 532.1046607549.

The spelling of 150657650 in words is "one hundred fifty million, six hundred fifty-seven thousand, six hundred fifty".