52885999 has 2 divisors, whose sum is σ = 52886000. Its totient is φ = 52885998.

The previous prime is 52885991. The next prime is 52886017. The reversal of 52885999 is 99958825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52885999 - 2³ = 52885991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52885991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26442999 + 26443000.

It is an arithmetic number, because the mean of its divisors is an integer number (26443000).

Almost surely, 2^52885999 is an apocalyptic number.

52885999 is a deficient number, since it is larger than the sum of its proper divisors (1).

52885999 is an equidigital number, since it uses as much as digits as its factorization.

52885999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2332800, while the sum is 55.

The square root of 52885999 is about 7272.2760536162. The cubic root of 52885999 is about 375.3590611276.

The spelling of 52885999 in words is "fifty-two million, eight hundred eighty-five thousand, nine hundred ninety-nine".