151728375580 has 12 divisors (see below), whose sum is σ = 318629588760. Its totient is φ = 60691350224.

The previous prime is 151728375551. The next prime is 151728375581. The reversal of 151728375580 is 85573827151.

It is a super-2 number, since 2×151728375580² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151728375581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3793209370 + ... + 3793209409.

It is an arithmetic number, because the mean of its divisors is an integer number (26552465730).

Almost surely, 2^151728375580 is an apocalyptic number.

151728375580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151728375580 is an abundant number, since it is smaller than the sum of its proper divisors (166901213180).

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

151728375580 is a wasteful number, since it uses less digits than its factorization.

151728375580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7586418788 (or 7586418786 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 52.

The spelling of 151728375580 in words is "one hundred fifty-one billion, seven hundred twenty-eight million, three hundred seventy-five thousand, five hundred eighty".