53124292 has 12 divisors (see below), whose sum is σ = 100118956. Its totient is φ = 24518880.

The previous prime is 53124289. The next prime is 53124293. The reversal of 53124292 is 29242135.

It can be written as a sum of positive squares in 2 ways, for example, as 34857216 + 18267076 = 5904^2 + 4274^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53124292.

It is not an unprimeable number, because it can be changed into a prime (53124293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510759 + ... + 510862.

Almost surely, 2^53124292 is an apocalyptic number.

53124292 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

53124292 is a deficient number, since it is larger than the sum of its proper divisors (46994664).

53124292 is a wasteful number, since it uses less digits than its factorization.

53124292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021638 (or 1021636 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 53124292 is about 7288.6412999955. The cubic root of 53124292 is about 375.9219790583.

It can be divided in two parts, 5312 and 4292, that added together give a square (9604 = 98²).

The spelling of 53124292 in words is "fifty-three million, one hundred twenty-four thousand, two hundred ninety-two".