453045322254 has 128 divisors (see below), whose sum is σ = 1078981558272. Its totient is φ = 124091896320.

The previous prime is 453045322237. The next prime is 453045322267. The reversal of 453045322254 is 452223540354.

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 63 ways as a sum of consecutive naturals, for example, 136746102 + ... + 136749414.

It is an arithmetic number, because the mean of its divisors is an integer number (8429543424).

Almost surely, 2^453045322254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453045322254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (539490779136).

453045322254 is an abundant number, since it is smaller than the sum of its proper divisors (625936236018).

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

453045322254 is a wasteful number, since it uses less digits than its factorization.

453045322254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4310.

The product of its (nonzero) digits is 576000, while the sum is 39.

The spelling of 453045322254 in words is "four hundred fifty-three billion, forty-five million, three hundred twenty-two thousand, two hundred fifty-four".