453215352 has 16 divisors (see below), whose sum is σ = 1133038440. Its totient is φ = 151071776.

The previous prime is 453215339. The next prime is 453215363. The reversal of 453215352 is 253512354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9441963 + ... + 9442010.

Almost surely, 2^453215352 is an apocalyptic number.

It is an amenable number.

453215352 is an abundant number, since it is smaller than the sum of its proper divisors (679823088).

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

453215352 is a wasteful number, since it uses less digits than its factorization.

453215352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18883982 (or 18883978 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 453215352 is about 21288.8551124761. The cubic root of 453215352 is about 768.1302540576.

The spelling of 453215352 in words is "four hundred fifty-three million, two hundred fifteen thousand, three hundred fifty-two".