450053956 has 24 divisors (see below), whose sum is σ = 860418720. Its totient is φ = 204278400.

The previous prime is 450053951. The next prime is 450053957. The reversal of 450053956 is 659350054.

It is a super-2 number, since 2×450053956² = 405097126622499872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (450053951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25596 + ... + 39436.

It is an arithmetic number, because the mean of its divisors is an integer number (35850780).

Almost surely, 2^450053956 is an apocalyptic number.

It is an amenable number.

450053956 is a deficient number, since it is larger than the sum of its proper divisors (410364764).

450053956 is a wasteful number, since it uses less digits than its factorization.

450053956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14595 (or 14593 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 450053956 is about 21214.4751525933. The cubic root of 450053956 is about 766.3400585708.

The spelling of 450053956 in words is "four hundred fifty million, fifty-three thousand, nine hundred fifty-six".