450702235271656 has 32 divisors (see below), whose sum is σ = 846471982682880. Its totient is φ = 224976670300800.

The previous prime is 450702235271539. The next prime is 450702235271663. The reversal of 450702235271656 is 656172532207054.

It is a super-2 number, since 2×450702235271656² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 450702235271597 and 450702235271606.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6428341 + ... + 30703876.

It is an arithmetic number, because the mean of its divisors is an integer number (26452249458840).

Almost surely, 2^{450702235271656} is an apocalyptic number.

It is an amenable number.

450702235271656 is a deficient number, since it is larger than the sum of its proper divisors (395769747411224).

450702235271656 is a wasteful number, since it uses less digits than its factorization.

450702235271656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37134745 (or 37134741 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 55.

The spelling of 450702235271656 in words is "four hundred fifty trillion, seven hundred two billion, two hundred thirty-five million, two hundred seventy-one thousand, six hundred fifty-six".