53705484 has 48 divisors (see below), whose sum is σ = 159129600. Its totient is φ = 15344208.

The previous prime is 53705471. The next prime is 53705489. The reversal of 53705484 is 48450735.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (53705489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34764 + ... + 36275.

It is an arithmetic number, because the mean of its divisors is an integer number (3315200).

Almost surely, 2^53705484 is an apocalyptic number.

53705484 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

53705484 is an abundant number, since it is smaller than the sum of its proper divisors (105424116).

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

53705484 is a wasteful number, since it uses less digits than its factorization.

53705484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71059 (or 71051 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 53705484 is about 7328.4025544453. The cubic root of 53705484 is about 377.2879009702.

The spelling of 53705484 in words is "fifty-three million, seven hundred five thousand, four hundred eighty-four".