451054351000 has 128 divisors (see below), whose sum is σ = 1170936000000. Its totient is φ = 161239536000.

The previous prime is 451054350983. The next prime is 451054351039. The reversal of 451054351000 is 153450154.

It is a self number, because there is not a number n which added to its sum of digits gives 451054351000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301501 + ... + 996499.

It is an arithmetic number, because the mean of its divisors is an integer number (9147937500).

Almost surely, 2^451054351000 is an apocalyptic number.

451054351000 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 451054351000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585468000000).

451054351000 is an abundant number, since it is smaller than the sum of its proper divisors (719881649000).

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

451054351000 is a wasteful number, since it uses less digits than its factorization.

451054351000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695090 (or 695076 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 451054351000 in words is "four hundred fifty-one billion, fifty-four million, three hundred fifty-one thousand".