240152525 has 6 divisors (see below), whose sum is σ = 297789162. Its totient is φ = 192122000.

The previous prime is 240152501. The next prime is 240152531. The reversal of 240152525 is 525251042.

It can be written as a sum of positive squares in 3 ways, for example, as 48246916 + 191905609 = 6946^2 + 13853^2 .

It is not a de Polignac number, because 240152525 - 2⁶ = 240152461 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240152494 and 240152503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4803026 + ... + 4803075.

It is an arithmetic number, because the mean of its divisors is an integer number (49631527).

Almost surely, 2^240152525 is an apocalyptic number.

240152525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

240152525 is a deficient number, since it is larger than the sum of its proper divisors (57636637).

240152525 is an equidigital number, since it uses as much as digits as its factorization.

240152525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9606111 (or 9606106 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 240152525 is about 15496.8553261621. The cubic root of 240152525 is about 621.5781207118.

The spelling of 240152525 in words is "two hundred forty million, one hundred fifty-two thousand, five hundred twenty-five".