450993403496 has 8 divisors (see below), whose sum is σ = 845612631570. Its totient is φ = 225496701744.

The previous prime is 450993403489. The next prime is 450993403519. The reversal of 450993403496 is 694304399054.

It can be written as a sum of positive squares in only one way, i.e., 450281260900 + 712142596 = 671030^2 + 26686^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28187087711 + ... + 28187087726.

Almost surely, 2^450993403496 is an apocalyptic number.

It is an amenable number.

450993403496 is a deficient number, since it is larger than the sum of its proper divisors (394619228074).

450993403496 is a wasteful number, since it uses less digits than its factorization.

450993403496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56374175443 (or 56374175439 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 56.

The spelling of 450993403496 in words is "four hundred fifty billion, nine hundred ninety-three million, four hundred three thousand, four hundred ninety-six".