453551063040 has 552 divisors, whose sum is σ = 1648864591920. Its totient is φ = 119587995648.

The previous prime is 453551062961. The next prime is 453551063047. The reversal of 453551063040 is 40360155354.

453551063040 is a `hidden beast` number, since 4 + 5 + 3 + 5 + 5 + 10 + 630 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 453551062986 and 453551063004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453551063047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5096079316 + ... + 5096079404.

Almost surely, 2^453551063040 is an apocalyptic number.

453551063040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453551063040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (824432295960).

453551063040 is an abundant number, since it is smaller than the sum of its proper divisors (1195313528880).

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

453551063040 is an frugal number, since it uses more digits than its factorization.

453551063040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 453551063040 in words is "four hundred fifty-three billion, five hundred fifty-one million, sixty-three thousand, forty".