454330573752 has 64 divisors (see below), whose sum is σ = 1272572150400. Its totient is φ = 133954957440.

The previous prime is 454330573751. The next prime is 454330573777. The reversal of 454330573752 is 257375033454.

It is a happy number.

It is a super-2 number, since 2×454330573752² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454330573751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23246302 + ... + 23265837.

It is an arithmetic number, because the mean of its divisors is an integer number (19883939850).

Almost surely, 2^454330573752 is an apocalyptic number.

It is an amenable number.

454330573752 is an abundant number, since it is smaller than the sum of its proper divisors (818241576648).

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

454330573752 is a wasteful number, since it uses less digits than its factorization.

454330573752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46512196 (or 46512192 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 48.

The spelling of 454330573752 in words is "four hundred fifty-four billion, three hundred thirty million, five hundred seventy-three thousand, seven hundred fifty-two".