450104476639 has 2 divisors, whose sum is σ = 450104476640. Its totient is φ = 450104476638.

The previous prime is 450104476607. The next prime is 450104476649. The reversal of 450104476639 is 936674401054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 450104476639 - 2⁵ = 450104476607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 450104476592 and 450104476601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450104476649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225052238319 + 225052238320.

It is an arithmetic number, because the mean of its divisors is an integer number (225052238320).

Almost surely, 2^450104476639 is an apocalyptic number.

450104476639 is a deficient number, since it is larger than the sum of its proper divisors (1).

450104476639 is an equidigital number, since it uses as much as digits as its factorization.

450104476639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 450104476639 in words is "four hundred fifty billion, one hundred four million, four hundred seventy-six thousand, six hundred thirty-nine".