152572871440 has 160 divisors (see below), whose sum is σ = 399240446976. Its totient is φ = 53736929280.

The previous prime is 152572871377. The next prime is 152572871443. The reversal of 152572871440 is 44178275251.

It is not an unprimeable number, because it can be changed into a prime (152572871443) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 7250374 + ... + 7271386.

Almost surely, 2^152572871440 is an apocalyptic number.

152572871440 is a gapful number since it is divisible by the number (10) 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 152572871440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199620223488).

152572871440 is an abundant number, since it is smaller than the sum of its proper divisors (246667575536).

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

152572871440 is a wasteful number, since it uses less digits than its factorization.

152572871440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21297 (or 21291 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 46.

The spelling of 152572871440 in words is "one hundred fifty-two billion, five hundred seventy-two million, eight hundred seventy-one thousand, four hundred forty".