452028874198 has 16 divisors (see below), whose sum is σ = 745507897344. Its totient is φ = 203849813160.

The previous prime is 452028874181. The next prime is 452028874217. The reversal of 452028874198 is 891478820254.

It is a super-2 number, since 2×452028874198² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80889990 + ... + 80895577.

It is an arithmetic number, because the mean of its divisors is an integer number (46594243584).

Almost surely, 2^452028874198 is an apocalyptic number.

452028874198 is a deficient number, since it is larger than the sum of its proper divisors (293479023146).

452028874198 is a wasteful number, since it uses less digits than its factorization.

452028874198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161785707.

The product of its (nonzero) digits is 10321920, while the sum is 58.

The spelling of 452028874198 in words is "four hundred fifty-two billion, twenty-eight million, eight hundred seventy-four thousand, one hundred ninety-eight".