453221364 has 48 divisors (see below), whose sum is σ = 1149102080. Its totient is φ = 138503520.

The previous prime is 453221359. The next prime is 453221369. The reversal of 453221364 is 463122354.

It is an interprime number because it is at equal distance from previous prime (453221359) and next prime (453221369).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453221369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24994 + ... + 39129.

Almost surely, 2^453221364 is an apocalyptic number.

It is an amenable number.

453221364 is an abundant number, since it is smaller than the sum of its proper divisors (695880716).

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

453221364 is a wasteful number, since it uses less digits than its factorization.

453221364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64180 (or 64178 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 453221364 is about 21288.9963126494. The cubic root of 453221364 is about 768.1336505141.

The spelling of 453221364 in words is "four hundred fifty-three million, two hundred twenty-one thousand, three hundred sixty-four".