151540636032 has 48 divisors (see below), whose sum is σ = 436073968980. Its totient is φ = 50513544960.

The previous prime is 151540636007. The next prime is 151540636043. The reversal of 151540636032 is 230636045151.

151540636032 is a `hidden beast` number, since 1 + 5 + 1 + 5 + 40 + 6 + 3 + 603 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65771694 + ... + 65773997.

Almost surely, 2^151540636032 is an apocalyptic number.

151540636032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151540636032 is an abundant number, since it is smaller than the sum of its proper divisors (284533332948).

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

151540636032 is a wasteful number, since it uses less digits than its factorization.

151540636032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131545711 (or 131545696 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 151540636032 in words is "one hundred fifty-one billion, five hundred forty million, six hundred thirty-six thousand, thirty-two".