152330552 has 32 divisors (see below), whose sum is σ = 314463600. Its totient is φ = 68601600.

The previous prime is 152330551. The next prime is 152330561. The reversal of 152330552 is 255033251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152330551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1652 + ... + 17532.

Almost surely, 2^152330552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152330552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157231800).

152330552 is an abundant number, since it is smaller than the sum of its proper divisors (162133048).

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

152330552 is a wasteful number, since it uses less digits than its factorization.

152330552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16007 (or 16003 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 152330552 is about 12342.2263793855. The cubic root of 152330552 is about 534.0669117106.

The spelling of 152330552 in words is "one hundred fifty-two million, three hundred thirty thousand, five hundred fifty-two".