454316365632 has 56 divisors (see below), whose sum is σ = 1272753945216. Its totient is φ = 142530623488.

The previous prime is 454316365631. The next prime is 454316365661. The reversal of 454316365632 is 236563613454.

It is a super-2 number, since 2×454316365632² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454316365631) 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, 69591768 + ... + 69598295.

Almost surely, 2^454316365632 is an apocalyptic number.

It is an amenable number.

454316365632 is an abundant number, since it is smaller than the sum of its proper divisors (818437579584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454316365632 is a wasteful number, since it uses less digits than its factorization.

454316365632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139190095 (or 139190085 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 48.

The spelling of 454316365632 in words is "four hundred fifty-four billion, three hundred sixteen million, three hundred sixty-five thousand, six hundred thirty-two".