53986023 has 48 divisors (see below), whose sum is σ = 99328320. Its totient is φ = 27482112.

The previous prime is 53986021. The next prime is 53986039. The reversal of 53986023 is 32068935.

It is not a de Polignac number, because 53986023 - 2¹ = 53986021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53986021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22615 + ... + 24887.

It is an arithmetic number, because the mean of its divisors is an integer number (2069340).

Almost surely, 2^53986023 is an apocalyptic number.

53986023 is a deficient number, since it is larger than the sum of its proper divisors (45342297).

53986023 is a wasteful number, since it uses less digits than its factorization.

53986023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328 (or 2325 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 53986023 is about 7347.5181524104. The cubic root of 53986023 is about 377.9437011979.

The spelling of 53986023 in words is "fifty-three million, nine hundred eighty-six thousand, twenty-three".