453923731100 has 144 divisors (see below), whose sum is σ = 1157504040000. Its totient is φ = 151292344320.

The previous prime is 453923731081. The next prime is 453923731117. The reversal of 453923731100 is 1137329354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3987776 + ... + 4100024.

It is an arithmetic number, because the mean of its divisors is an integer number (8038222500).

Almost surely, 2^453923731100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453923731100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578752020000).

453923731100 is an abundant number, since it is smaller than the sum of its proper divisors (703580308900).

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

453923731100 is a wasteful number, since it uses less digits than its factorization.

453923731100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112432 (or 112425 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 38.

The spelling of 453923731100 in words is "four hundred fifty-three billion, nine hundred twenty-three million, seven hundred thirty-one thousand, one hundred".