452576214445720 has 32 divisors (see below), whose sum is σ = 1018303119450000. Its totient is φ = 181029305876608.

The previous prime is 452576214445717. The next prime is 452576214445739. The reversal of 452576214445720 is 27544412675254.

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, 30645094 + ... + 42945013.

Almost surely, 2^{452576214445720} is an apocalyptic number.

452576214445720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452576214445720 is an abundant number, since it is smaller than the sum of its proper divisors (565726905004280).

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

452576214445720 is a wasteful number, since it uses less digits than its factorization.

452576214445720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73743867 (or 73743863 counting only the distinct ones).

The product of its (nonzero) digits is 75264000, while the sum is 58.

The spelling of 452576214445720 in words is "four hundred fifty-two trillion, five hundred seventy-six billion, two hundred fourteen million, four hundred forty-five thousand, seven hundred twenty".