53867023 has 6 divisors (see below), whose sum is σ = 62661696. Its totient is φ = 46171692.

The previous prime is 53867017. The next prime is 53867039. The reversal of 53867023 is 32076835.

It is not a de Polignac number, because 53867023 - 2⁵ = 53866991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53867023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53867623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 549615 + ... + 549712.

It is an arithmetic number, because the mean of its divisors is an integer number (10443616).

Almost surely, 2^53867023 is an apocalyptic number.

53867023 is a deficient number, since it is larger than the sum of its proper divisors (8794673).

53867023 is a wasteful number, since it uses less digits than its factorization.

53867023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099341 (or 1099334 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 53867023 is about 7339.4157124392. The cubic root of 53867023 is about 377.6657997188.

The spelling of 53867023 in words is "fifty-three million, eight hundred sixty-seven thousand, twenty-three".