152525241 has 48 divisors (see below), whose sum is σ = 262006080. Its totient is φ = 86952960.

The previous prime is 152525237. The next prime is 152525249. The reversal of 152525241 is 142525251.

It is not a de Polignac number, because 152525241 - 2² = 152525237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (152525249) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84945 + ... + 86721.

It is an arithmetic number, because the mean of its divisors is an integer number (5458460).

Almost surely, 2^152525241 is an apocalyptic number.

152525241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

152525241 is a deficient number, since it is larger than the sum of its proper divisors (109480839).

152525241 is a wasteful number, since it uses less digits than its factorization.

152525241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831 (or 1808 counting only the distinct ones).

The product of its digits is 4000, while the sum is 27.

The square root of 152525241 is about 12350.1109711614. The cubic root of 152525241 is about 534.2943396876.

The spelling of 152525241 in words is "one hundred fifty-two million, five hundred twenty-five thousand, two hundred forty-one".