53202412 has 12 divisors (see below), whose sum is σ = 93275280. Its totient is φ = 26552336.

The previous prime is 53202403. The next prime is 53202421. The reversal of 53202412 is 21420235.

It is an interprime number because it is at equal distance from previous prime (53202403) and next prime (53202421).

It is a self number, because there is not a number n which added to its sum of digits gives 53202412.

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, 9712 + ... + 14167.

It is an arithmetic number, because the mean of its divisors is an integer number (7772940).

Almost surely, 2^53202412 is an apocalyptic number.

It is an amenable number.

53202412 is a deficient number, since it is larger than the sum of its proper divisors (40072868).

53202412 is a wasteful number, since it uses less digits than its factorization.

53202412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24440 (or 24438 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 53202412 is about 7293.9983548120. The cubic root of 53202412 is about 376.1061549521.

Adding to 53202412 its reverse (21420235), we get a palindrome (74622647).

The spelling of 53202412 in words is "fifty-three million, two hundred two thousand, four hundred twelve".