4453545100000 has 72 divisors (see below), whose sum is σ = 10959194957256. Its totient is φ = 1781418000000.

The previous prime is 4453545099989. The next prime is 4453545100021. The reversal of 4453545100000 is 15453544.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22167726 + ... + 22367725.

It is an arithmetic number, because the mean of its divisors is an integer number (152211041073).

Almost surely, 2^{4453545100000} is an apocalyptic number.

4453545100000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4453545100000 is an abundant number, since it is smaller than the sum of its proper divisors (6505649857256).

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

4453545100000 is an frugal number, since it uses more digits than its factorization.

4453545100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44535486 (or 44535458 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 4453545100000 in words is "four trillion, four hundred fifty-three billion, five hundred forty-five million, one hundred thousand".