53015124 has 12 divisors (see below), whose sum is σ = 123701984. Its totient is φ = 17671704.

The previous prime is 53015119. The next prime is 53015141. The reversal of 53015124 is 42151035.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 53015124.

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, 2208952 + ... + 2208975.

Almost surely, 2^53015124 is an apocalyptic number.

It is an amenable number.

53015124 is an abundant number, since it is smaller than the sum of its proper divisors (70686860).

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

53015124 is a wasteful number, since it uses less digits than its factorization.

53015124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417934 (or 4417932 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 53015124 is about 7281.1485357737. The cubic root of 53015124 is about 375.6643016252.

Adding to 53015124 its reverse (42151035), we get a palindrome (95166159).

The spelling of 53015124 in words is "fifty-three million, fifteen thousand, one hundred twenty-four".