452013550 has 12 divisors (see below), whose sum is σ = 840745296. Its totient is φ = 180805400.

The previous prime is 452013547. The next prime is 452013563. The reversal of 452013550 is 55310254.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4520086 + ... + 4520185.

It is an arithmetic number, because the mean of its divisors is an integer number (70062108).

Almost surely, 2^452013550 is an apocalyptic number.

452013550 is a deficient number, since it is larger than the sum of its proper divisors (388731746).

452013550 is a wasteful number, since it uses less digits than its factorization.

452013550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9040283 (or 9040278 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 452013550 is about 21260.6102922752. The cubic root of 452013550 is about 767.4506965750.

The spelling of 452013550 in words is "four hundred fifty-two million, thirteen thousand, five hundred fifty".