452541479568 has 40 divisors (see below), whose sum is σ = 1171980914016. Its totient is φ = 150470976000.

The previous prime is 452541479567. The next prime is 452541479627. The reversal of 452541479568 is 865974145254.

It is a super-2 number, since 2×452541479568² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452541479567) 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, 11736298 + ... + 11774793.

Almost surely, 2^452541479568 is an apocalyptic number.

452541479568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

452541479568 is an abundant number, since it is smaller than the sum of its proper divisors (719439434448).

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

452541479568 is a wasteful number, since it uses less digits than its factorization.

452541479568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23511503 (or 23511497 counting only the distinct ones).

The product of its digits is 48384000, while the sum is 60.

The spelling of 452541479568 in words is "four hundred fifty-two billion, five hundred forty-one million, four hundred seventy-nine thousand, five hundred sixty-eight".