452455110543620 has 48 divisors (see below), whose sum is σ = 971164940518080. Its totient is φ = 177011432298624.

The previous prime is 452455110543619. The next prime is 452455110543713. The reversal of 452455110543620 is 26345011554254.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 972956714 + ... + 973421633.

It is an arithmetic number, because the mean of its divisors is an integer number (20232602927460).

Almost surely, 2^{452455110543620} is an apocalyptic number.

It is an amenable number.

452455110543620 is an abundant number, since it is smaller than the sum of its proper divisors (518709829974460).

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

452455110543620 is a wasteful number, since it uses less digits than its factorization.

452455110543620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946378612 (or 1946378610 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 452455110543620 in words is "four hundred fifty-two trillion, four hundred fifty-five billion, one hundred ten million, five hundred forty-three thousand, six hundred twenty".