53680375 has 32 divisors (see below), whose sum is σ = 79073280. Its totient is φ = 35604000.

The previous prime is 53680369. The next prime is 53680387. The reversal of 53680375 is 57308635.

It is not a de Polignac number, because 53680375 - 2¹¹ = 53678327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26136 + ... + 28114.

It is an arithmetic number, because the mean of its divisors is an integer number (2471040).

Almost surely, 2^53680375 is an apocalyptic number.

53680375 is a deficient number, since it is larger than the sum of its proper divisors (25392905).

53680375 is a wasteful number, since it uses less digits than its factorization.

53680375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032 (or 2022 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 53680375 is about 7326.6892250184. The cubic root of 53680375 is about 377.2290938246.

The spelling of 53680375 in words is "fifty-three million, six hundred eighty thousand, three hundred seventy-five".