151995869800 has 48 divisors (see below), whose sum is σ = 360058165740. Its totient is φ = 59651205120.

The previous prime is 151995869791. The next prime is 151995869827. The reversal of 151995869800 is 8968599151.

It can be written as a sum of positive squares in 6 ways, for example, as 80074284676 + 71921585124 = 282974^2 + 268182^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7159017 + ... + 7180216.

Almost surely, 2^151995869800 is an apocalyptic number.

151995869800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151995869800 is an abundant number, since it is smaller than the sum of its proper divisors (208062295940).

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

151995869800 is a wasteful number, since it uses less digits than its factorization.

151995869800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14339302 (or 14339293 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 61.

The spelling of 151995869800 in words is "one hundred fifty-one billion, nine hundred ninety-five million, eight hundred sixty-nine thousand, eight hundred".