454451061600 has 144 divisors (see below), whose sum is σ = 1643598084240. Its totient is φ = 121186944000.

The previous prime is 454451061527. The next prime is 454451061661. The reversal of 454451061600 is 6160154454.

454451061600 is a `hidden beast` number, since 4 + 5 + 4 + 45 + 1 + 0 + 6 + 1 + 600 = 666.

454451061600 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10498101 + ... + 10541300.

It is an arithmetic number, because the mean of its divisors is an integer number (11413875585).

Almost surely, 2^454451061600 is an apocalyptic number.

454451061600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

454451061600 is an abundant number, since it is smaller than the sum of its proper divisors (1189147022640).

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

454451061600 is a wasteful number, since it uses less digits than its factorization.

454451061600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21039430 (or 21039411 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 454451061600 in words is "four hundred fifty-four billion, four hundred fifty-one million, sixty-one thousand, six hundred".