253162324 has 12 divisors (see below), whose sum is σ = 446008500. Its totient is φ = 125731328.

The previous prime is 253162319. The next prime is 253162363. The reversal of 253162324 is 423261352.

It can be written as a sum of positive squares in 2 ways, for example, as 18766224 + 234396100 = 4332^2 + 15310^2 .

It is a junction number, because it is equal to n+sod(n) for n = 253162292 and 253162301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211789 + ... + 212980.

It is an arithmetic number, because the mean of its divisors is an integer number (37167375).

Almost surely, 2^253162324 is an apocalyptic number.

It is an amenable number.

253162324 is a deficient number, since it is larger than the sum of its proper divisors (192846176).

253162324 is a wasteful number, since it uses less digits than its factorization.

253162324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424922 (or 424920 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 253162324 is about 15911.0755136163. The cubic root of 253162324 is about 632.6055890836.

The spelling of 253162324 in words is "two hundred fifty-three million, one hundred sixty-two thousand, three hundred twenty-four".