454275838072 has 32 divisors (see below), whose sum is σ = 979981452000. Its totient is φ = 193382999424.

The previous prime is 454275837991. The next prime is 454275838087. The reversal of 454275838072 is 270838572454.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27213363 + ... + 27230050.

It is an arithmetic number, because the mean of its divisors is an integer number (30624420375).

Almost surely, 2^454275838072 is an apocalyptic number.

It is an amenable number.

454275838072 is an abundant number, since it is smaller than the sum of its proper divisors (525705613928).

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

454275838072 is a wasteful number, since it uses less digits than its factorization.

454275838072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54443575 (or 54443571 counting only the distinct ones).

The product of its (nonzero) digits is 15052800, while the sum is 55.

The spelling of 454275838072 in words is "four hundred fifty-four billion, two hundred seventy-five million, eight hundred thirty-eight thousand, seventy-two".