252024489 has 24 divisors (see below), whose sum is σ = 371172672. Its totient is φ = 164740320.

The previous prime is 252024467. The next prime is 252024491. The reversal of 252024489 is 984420252.

252024489 is a `hidden beast` number, since 2 + 5 + 202 + 448 + 9 = 666.

252024489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252024489 - 2⁷ = 252024361 is a prime.

It is a super-2 number, since 2×252024489² = 127032686111422242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (252024449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255892 + ... + 256874.

It is an arithmetic number, because the mean of its divisors is an integer number (15465528).

Almost surely, 2^252024489 is an apocalyptic number.

It is an amenable number.

252024489 is a deficient number, since it is larger than the sum of its proper divisors (119148183).

252024489 is a wasteful number, since it uses less digits than its factorization.

252024489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517 (or 1514 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 252024489 is about 15875.2791786475. The cubic root of 252024489 is about 631.6564195963.

The spelling of 252024489 in words is "two hundred fifty-two million, twenty-four thousand, four hundred eighty-nine".