53086748 has 24 divisors (see below), whose sum is σ = 109144560. Its totient is φ = 22273920.

The previous prime is 53086727. The next prime is 53086753. The reversal of 53086748 is 84768035.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45833 + ... + 46976.

It is an arithmetic number, because the mean of its divisors is an integer number (4547690).

Almost surely, 2^53086748 is an apocalyptic number.

It is an amenable number.

53086748 is an abundant number, since it is smaller than the sum of its proper divisors (56057812).

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

53086748 is a wasteful number, since it uses less digits than its factorization.

53086748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92837 (or 92835 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 53086748 is about 7286.0653304784. The cubic root of 53086748 is about 375.8334009939.

It can be divided in two parts, 530 and 86748, that added together give a palindrome (87278).

The spelling of 53086748 in words is "fifty-three million, eighty-six thousand, seven hundred forty-eight".