452553100 has 18 divisors (see below), whose sum is σ = 982040444. Its totient is φ = 181021200.

The previous prime is 452553071. The next prime is 452553109. The reversal of 452553100 is 1355254.

It is a super-2 number, since 2×452553100² = 409608616639220000, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (452553109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2262666 + ... + 2262865.

Almost surely, 2^452553100 is an apocalyptic number.

It is an amenable number.

452553100 is an abundant number, since it is smaller than the sum of its proper divisors (529487344).

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

452553100 is a wasteful number, since it uses less digits than its factorization.

452553100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4525545 (or 4525538 counting only the distinct ones).

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

The square root of 452553100 is about 21273.2954663823. The cubic root of 452553100 is about 767.7559332776.

The spelling of 452553100 in words is "four hundred fifty-two million, five hundred fifty-three thousand, one hundred".