53024404015 has 12 divisors (see below), whose sum is σ = 69939627912. Its totient is φ = 38563202480.

The previous prime is 53024404001. The next prime is 53024404019. The reversal of 53024404015 is 51040442035.

It is not a de Polignac number, because 53024404015 - 2⁵ = 53024403983 is a prime.

It is a super-2 number, since 2×53024404015² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53024404019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43821217 + ... + 43822426.

It is an arithmetic number, because the mean of its divisors is an integer number (5828302326).

Almost surely, 2^53024404015 is an apocalyptic number.

53024404015 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53024404015 is a deficient number, since it is larger than the sum of its proper divisors (16915223897).

53024404015 is a wasteful number, since it uses less digits than its factorization.

53024404015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87643670 (or 87643659 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 53024404015 in words is "fifty-three billion, twenty-four million, four hundred four thousand, fifteen".