53002424 has 16 divisors (see below), whose sum is σ = 100260720. Its totient is φ = 26266240.

The previous prime is 53002421. The next prime is 53002441. The reversal of 53002424 is 42420035.

It is a junction number, because it is equal to n+sod(n) for n = 53002396 and 53002405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53002421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28412 + ... + 30219.

It is an arithmetic number, because the mean of its divisors is an integer number (6266295).

Almost surely, 2^53002424 is an apocalyptic number.

It is an amenable number.

53002424 is a deficient number, since it is larger than the sum of its proper divisors (47258296).

53002424 is a wasteful number, since it uses less digits than its factorization.

53002424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58750 (or 58746 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 53002424 is about 7280.2763683805. The cubic root of 53002424 is about 375.6343018987.

Adding to 53002424 its reverse (42420035), we get a palindrome (95422459).

The spelling of 53002424 in words is "fifty-three million, two thousand, four hundred twenty-four".