53118748 has 24 divisors (see below), whose sum is σ = 96911360. Its totient is φ = 25446960.

The previous prime is 53118743. The next prime is 53118757. The reversal of 53118748 is 84781135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53118743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10693 + ... + 14851.

Almost surely, 2^53118748 is an apocalyptic number.

It is an amenable number.

53118748 is a deficient number, since it is larger than the sum of its proper divisors (43792612).

53118748 is a wasteful number, since it uses less digits than its factorization.

53118748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4297 (or 4295 counting only the distinct ones).

The product of its digits is 26880, while the sum is 37.

The square root of 53118748 is about 7288.2609722759. The cubic root of 53118748 is about 375.9089016514.

It can be divided in two parts, 5 and 3118748, that added together give a triangular number (3118753 = T₂₄₉₇).

The spelling of 53118748 in words is "fifty-three million, one hundred eighteen thousand, seven hundred forty-eight".