454283723650 has 24 divisors (see below), whose sum is σ = 853333752564. Its totient is φ = 179914344000.

The previous prime is 454283723633. The next prime is 454283723671. The reversal of 454283723650 is 56327382454.

It can be written as a sum of positive squares in 6 ways, for example, as 186132707761 + 268151015889 = 431431^2 + 517833^2 .

It is a junction number, because it is equal to n+sod(n) for n = 454283723594 and 454283723603.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44973537 + ... + 44983636.

Almost surely, 2^454283723650 is an apocalyptic number.

454283723650 is a deficient number, since it is larger than the sum of its proper divisors (399050028914).

454283723650 is a wasteful number, since it uses less digits than its factorization.

454283723650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89957286 (or 89957281 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 49.

The spelling of 454283723650 in words is "four hundred fifty-four billion, two hundred eighty-three million, seven hundred twenty-three thousand, six hundred fifty".