454526045225 has 24 divisors (see below), whose sum is σ = 655045782720. Its totient is φ = 306392368320.

The previous prime is 454526045167. The next prime is 454526045231. The reversal of 454526045225 is 522540625454.

It is not a de Polignac number, because 454526045225 - 2¹⁸ = 454525783081 is a prime.

It is a Curzon 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, 22000622 + ... + 22021271.

It is an arithmetic number, because the mean of its divisors is an integer number (27293574280).

Almost surely, 2^454526045225 is an apocalyptic number.

It is an amenable number.

454526045225 is a deficient number, since it is larger than the sum of its proper divisors (200519737495).

454526045225 is a wasteful number, since it uses less digits than its factorization.

454526045225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44021969 (or 44021964 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 44.

The spelling of 454526045225 in words is "four hundred fifty-four billion, five hundred twenty-six million, forty-five thousand, two hundred twenty-five".