151562149956 has 72 divisors (see below), whose sum is σ = 440046588800. Its totient is φ = 43085851776.

The previous prime is 151562149919. The next prime is 151562149961. The reversal of 151562149956 is 659941265151.

151562149956 is a `hidden beast` number, since 1 + 5 + 1 + 5 + 621 + 4 + 9 + 9 + 5 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1461001 + ... + 1561296.

Almost surely, 2^151562149956 is an apocalyptic number.

It is an amenable number.

151562149956 is an abundant number, since it is smaller than the sum of its proper divisors (288484438844).

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

151562149956 is a wasteful number, since it uses less digits than its factorization.

151562149956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022513 (or 3022508 counting only the distinct ones).

The product of its digits is 2916000, while the sum is 54.

The spelling of 151562149956 in words is "one hundred fifty-one billion, five hundred sixty-two million, one hundred forty-nine thousand, nine hundred fifty-six".