3904135453 has 2 divisors, whose sum is σ = 3904135454. Its totient is φ = 3904135452.

The previous prime is 3904135439. The next prime is 3904135457. The reversal of 3904135453 is 3545314093.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3147995449 + 756140004 = 56107^2 + 27498^2 .

It is a cyclic number.

It is not a de Polignac number, because 3904135453 - 2²⁵ = 3870581021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3904135457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1952067726 + 1952067727.

It is an arithmetic number, because the mean of its divisors is an integer number (1952067727).

Almost surely, 2^3904135453 is an apocalyptic number.

It is an amenable number.

3904135453 is a deficient number, since it is larger than the sum of its proper divisors (1).

3904135453 is an equidigital number, since it uses as much as digits as its factorization.

3904135453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 37.

The square root of 3904135453 is about 62483.0813340699. The cubic root of 3904135453 is about 1574.6170837664.

The spelling of 3904135453 in words is "three billion, nine hundred four million, one hundred thirty-five thousand, four hundred fifty-three".