53480688 has 40 divisors (see below), whose sum is σ = 141897168. Its totient is φ = 17344512.

The previous prime is 53480683. The next prime is 53480699. The reversal of 53480688 is 88608435.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53480683) 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, 13281 + ... + 16832.

Almost surely, 2^53480688 is an apocalyptic number.

It is an amenable number.

53480688 is an abundant number, since it is smaller than the sum of its proper divisors (88416480).

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

53480688 is a wasteful number, since it uses less digits than its factorization.

53480688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30161 (or 30155 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 53480688 is about 7313.0491588666. The cubic root of 53480688 is about 376.7607579004.

The spelling of 53480688 in words is "fifty-three million, four hundred eighty thousand, six hundred eighty-eight".