152387175424 has 99 divisors (see below), whose sum is σ = 335138530741. Its totient is φ = 69204439040.

The previous prime is 152387175419. The next prime is 152387175431. The reversal of 152387175424 is 424571783251.

It is a happy number.

The square root of 152387175424 is 390368.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2463335424 + 149923840000 = 49632^2 + 387200^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 137408982 + ... + 137410090.

Almost surely, 2^152387175424 is an apocalyptic number.

152387175424 is the 390368-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152387175424

152387175424 is an abundant number, since it is smaller than the sum of its proper divisors (182751355317).

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

152387175424 is an frugal number, since it uses more digits than its factorization.

152387175424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260 (or 1122 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 49.

Multiplying 152387175424 by its sum of digits (49), we get a square (7466971595776 = 2732576²).

The spelling of 152387175424 in words is "one hundred fifty-two billion, three hundred eighty-seven million, one hundred seventy-five thousand, four hundred twenty-four".