453131712 has 224 divisors, whose sum is σ = 1502054400. Its totient is φ = 132710400.

The previous prime is 453131683. The next prime is 453131737. The reversal of 453131712 is 217131354.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 588864 + ... + 589632.

It is an arithmetic number, because the mean of its divisors is an integer number (6705600).

Almost surely, 2^453131712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453131712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (751027200).

453131712 is an abundant number, since it is smaller than the sum of its proper divisors (1048922688).

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

453131712 is a wasteful number, since it uses less digits than its factorization.

453131712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832 (or 816 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 453131712 is about 21286.8906137087. The cubic root of 453131712 is about 768.0829988424.

The spelling of 453131712 in words is "four hundred fifty-three million, one hundred thirty-one thousand, seven hundred twelve".