150995656 has 24 divisors (see below), whose sum is σ = 329340870. Its totient is φ = 64712256.

The previous prime is 150995653. The next prime is 150995657. The reversal of 150995656 is 656599051.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 150062500 + 933156 = 12250^2 + 966^2 .

It is not an unprimeable number, because it can be changed into a prime (150995651) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 192205 + ... + 192988.

Almost surely, 2^150995656 is an apocalyptic number.

It is an amenable number.

150995656 is an abundant number, since it is smaller than the sum of its proper divisors (178345214).

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

150995656 is a wasteful number, since it uses less digits than its factorization.

150995656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385213 (or 385202 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 46.

The square root of 150995656 is about 12288.0289713200. The cubic root of 150995656 is about 532.5022956839.

The spelling of 150995656 in words is "one hundred fifty million, nine hundred ninety-five thousand, six hundred fifty-six".