53037404 has 96 divisors (see below), whose sum is σ = 118272000. Its totient is φ = 20744640.

The previous prime is 53037403. The next prime is 53037407. The reversal of 53037404 is 40473035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53037403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1233407 + ... + 1233449.

It is an arithmetic number, because the mean of its divisors is an integer number (1232000).

Almost surely, 2^53037404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53037404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59136000).

53037404 is an abundant number, since it is smaller than the sum of its proper divisors (65234596).

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

53037404 is a wasteful number, since it uses less digits than its factorization.

53037404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 53037404 is about 7282.6783534631. The cubic root of 53037404 is about 375.7169194934.

The spelling of 53037404 in words is "fifty-three million, thirty-seven thousand, four hundred four".