152352444 has 12 divisors (see below), whose sum is σ = 355489064. Its totient is φ = 50784144.

The previous prime is 152352443. The next prime is 152352467. The reversal of 152352444 is 444253251.

152352444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×152352444² = 46422534385546272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152352443) 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, 6348007 + ... + 6348030.

Almost surely, 2^152352444 is an apocalyptic number.

It is an amenable number.

152352444 is an abundant number, since it is smaller than the sum of its proper divisors (203136620).

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

152352444 is a wasteful number, since it uses less digits than its factorization.

152352444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12696044 (or 12696042 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 152352444 is about 12343.1132215499. The cubic root of 152352444 is about 534.0924947440.

The spelling of 152352444 in words is "one hundred fifty-two million, three hundred fifty-two thousand, four hundred forty-four".