253153124 has 24 divisors (see below), whose sum is σ = 508549440. Its totient is φ = 108013536.

The previous prime is 253153073. The next prime is 253153133. The reversal of 253153124 is 421351352.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 253153093 and 253153102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13559 + ... + 26270.

It is an arithmetic number, because the mean of its divisors is an integer number (21189560).

Almost surely, 2^253153124 is an apocalyptic number.

It is an amenable number.

253153124 is an abundant number, since it is smaller than the sum of its proper divisors (255396316).

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

253153124 is a wasteful number, since it uses less digits than its factorization.

253153124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40067 (or 40065 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 253153124 is about 15910.7864041976. The cubic root of 253153124 is about 632.5979259608.

It can be divided in two parts, 2531 and 53124, that added together give a palindrome (55655).

The spelling of 253153124 in words is "two hundred fifty-three million, one hundred fifty-three thousand, one hundred twenty-four".