151538900596812 has 132 divisors (see below), whose sum is σ = 408538402053376. Its totient is φ = 49147748710560.

The previous prime is 151538900596771. The next prime is 151538900596891. The reversal of 151538900596812 is 218695009835151.

151538900596812 is a `hidden beast` number, since 1 + 5 + 1 + 5 + 38 + 9 + 0 + 0 + 596 + 8 + 1 + 2 = 666.

151538900596812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 151538900596812.

It is an unprimeable number.

It is a polite number, since it can be written in 43 ways as a sum of consecutive naturals, for example, 69237 + ... + 17409267.

Almost surely, 2^{151538900596812} is an apocalyptic number.

151538900596812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151538900596812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204269201026688).

151538900596812 is an abundant number, since it is smaller than the sum of its proper divisors (256999501456564).

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

151538900596812 is an equidigital number, since it uses as much as digits as its factorization.

151538900596812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17340102 (or 17340073 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 63.

The spelling of 151538900596812 in words is "one hundred fifty-one trillion, five hundred thirty-eight billion, nine hundred million, five hundred ninety-six thousand, eight hundred twelve".