53020102504 has 64 divisors (see below), whose sum is σ = 104484556800. Its totient is φ = 25174887936.

The previous prime is 53020102493. The next prime is 53020102561. The reversal of 53020102504 is 40520102035.

53020102504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53020102504² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16418362 + ... + 16421590.

It is an arithmetic number, because the mean of its divisors is an integer number (1632571200).

Almost surely, 2^53020102504 is an apocalyptic number.

It is an amenable number.

53020102504 is a deficient number, since it is larger than the sum of its proper divisors (51464454296).

53020102504 is a wasteful number, since it uses less digits than its factorization.

53020102504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3874 (or 3870 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 53020102504 its reverse (40520102035), we get a palindrome (93540204539).

The spelling of 53020102504 in words is "fifty-three billion, twenty million, one hundred two thousand, five hundred four".