453731571216 has 675 divisors, whose sum is σ = 1686075373983. Its totient is φ = 117852356160.

The previous prime is 453731571127. The next prime is 453731571233. The reversal of 453731571216 is 612175137354.

The square root of 453731571216 is 673596.

It is a perfect power (a square), and thus also a powerful number.

453731571216 is a `hidden beast` number, since 4 + 5 + 3 + 73 + 1 + 571 + 2 + 1 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 41248324651 + ... + 41248324661.

Almost surely, 2^453731571216 is an apocalyptic number.

453731571216 is the 673596-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453731571216

453731571216 is an abundant number, since it is smaller than the sum of its proper divisors (1232343802767).

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

453731571216 is an frugal number, since it uses more digits than its factorization.

453731571216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 23 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The spelling of 453731571216 in words is "four hundred fifty-three billion, seven hundred thirty-one million, five hundred seventy-one thousand, two hundred sixteen".