453482131872 has 192 divisors, whose sum is σ = 1486849803264. Its totient is φ = 117571184640.

The previous prime is 453482131847. The next prime is 453482131979. The reversal of 453482131872 is 278131284354.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3987348 + ... + 4099500.

It is an arithmetic number, because the mean of its divisors is an integer number (7744009392).

Almost surely, 2^453482131872 is an apocalyptic number.

453482131872 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453482131872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (743424901632).

453482131872 is an abundant number, since it is smaller than the sum of its proper divisors (1033367671392).

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

453482131872 is a wasteful number, since it uses less digits than its factorization.

453482131872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112731 (or 112723 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 48.

The spelling of 453482131872 in words is "four hundred fifty-three billion, four hundred eighty-two million, one hundred thirty-one thousand, eight hundred seventy-two".