53020024 has 8 divisors (see below), whose sum is σ = 99412560. Its totient is φ = 26510008.

The previous prime is 53020003. The next prime is 53020039. The reversal of 53020024 is 42002035.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×53020024² = 5622245889921152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3313744 + ... + 3313759.

It is an arithmetic number, because the mean of its divisors is an integer number (12426570).

Almost surely, 2^53020024 is an apocalyptic number.

It is an amenable number.

53020024 is a deficient number, since it is larger than the sum of its proper divisors (46392536).

53020024 is a wasteful number, since it uses less digits than its factorization.

53020024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6627509 (or 6627505 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 53020024 is about 7281.4850133747. The cubic root of 53020024 is about 375.6758750419.

Adding to 53020024 its reverse (42002035), we get a palindrome (95022059).

The spelling of 53020024 in words is "fifty-three million, twenty thousand, twenty-four".