151560390072 has 256 divisors, whose sum is σ = 471231774720. Its totient is φ = 39554956800.

The previous prime is 151560390067. The next prime is 151560390101. The reversal of 151560390072 is 270093065151.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 151560390072.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96473047 + ... + 96474617.

It is an arithmetic number, because the mean of its divisors is an integer number (1840749120).

Almost surely, 2^151560390072 is an apocalyptic number.

151560390072 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 151560390072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235615887360).

151560390072 is an abundant number, since it is smaller than the sum of its proper divisors (319671384648).

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

151560390072 is a wasteful number, since it uses less digits than its factorization.

151560390072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034 (or 2030 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 39.

The spelling of 151560390072 in words is "one hundred fifty-one billion, five hundred sixty million, three hundred ninety thousand, seventy-two".