152525000 has 48 divisors (see below), whose sum is σ = 357516180. Its totient is φ = 61000000.

The previous prime is 152524997. The next prime is 152525039. The reversal of 152525000 is 525251.

It can be written as a sum of positive squares in 6 ways, for example, as 12292036 + 140232964 = 3506^2 + 11842^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21950 + ... + 28050.

Almost surely, 2^152525000 is an apocalyptic number.

152525000 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 152525000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178758090).

152525000 is an abundant number, since it is smaller than the sum of its proper divisors (204991180).

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

152525000 is an frugal number, since it uses more digits than its factorization.

152525000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6132 (or 6108 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 152525000 is about 12350.1012141601. The cubic root of 152525000 is about 534.2940582806.

The spelling of 152525000 in words is "one hundred fifty-two million, five hundred twenty-five thousand".