53872953 has 8 divisors (see below), whose sum is σ = 71879808. Its totient is φ = 35890704.

The previous prime is 53872919. The next prime is 53872979. The reversal of 53872953 is 35927835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53872953 - 2²⁵ = 20318521 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53872913) 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, 225 + ... + 10382.

It is an arithmetic number, because the mean of its divisors is an integer number (8984976).

Almost surely, 2^53872953 is an apocalyptic number.

It is an amenable number.

53872953 is a deficient number, since it is larger than the sum of its proper divisors (18006855).

53872953 is a wasteful number, since it uses less digits than its factorization.

53872953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12303.

The product of its digits is 226800, while the sum is 42.

The square root of 53872953 is about 7339.8196844337. The cubic root of 53872953 is about 377.6796577708.

The spelling of 53872953 in words is "fifty-three million, eight hundred seventy-two thousand, nine hundred fifty-three".