53088923 has 2 divisors, whose sum is σ = 53088924. Its totient is φ = 53088922.

The previous prime is 53088913. The next prime is 53088947. The reversal of 53088923 is 32988035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53088923 - 2⁶ = 53088859 is a prime.

It is not a weakly prime, because it can be changed into another prime (53088913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26544461 + 26544462.

It is an arithmetic number, because the mean of its divisors is an integer number (26544462).

Almost surely, 2^53088923 is an apocalyptic number.

53088923 is a deficient number, since it is larger than the sum of its proper divisors (1).

53088923 is an equidigital number, since it uses as much as digits as its factorization.

53088923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 53088923 is about 7286.2145864639. The cubic root of 53088923 is about 375.8385336400.

The spelling of 53088923 in words is "fifty-three million, eighty-eight thousand, nine hundred twenty-three".