408938088253 has 2 divisors, whose sum is σ = 408938088254. Its totient is φ = 408938088252.

The previous prime is 408938088191. The next prime is 408938088289. The reversal of 408938088253 is 352880839804.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 393626995609 + 15311092644 = 627397^2 + 123738^2 .

It is a cyclic number.

It is not a de Polignac number, because 408938088253 - 2³³ = 400348153661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (408938080253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204469044126 + 204469044127.

It is an arithmetic number, because the mean of its divisors is an integer number (204469044127).

Almost surely, 2^408938088253 is an apocalyptic number.

It is an amenable number.

408938088253 is a deficient number, since it is larger than the sum of its proper divisors (1).

408938088253 is an equidigital number, since it uses as much as digits as its factorization.

408938088253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13271040, while the sum is 58.

The spelling of 408938088253 in words is "four hundred eight billion, nine hundred thirty-eight million, eighty-eight thousand, two hundred fifty-three".