454542262245454 has 48 divisors (see below), whose sum is σ = 706227506127792. Its totient is φ = 219295372875264.

The previous prime is 454542262245397. The next prime is 454542262245541.

454542262245454 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×454542262245454² (a number of 30 digits) contains 22 as substring.

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, 15591597342 + ... + 15591626494.

It is an arithmetic number, because the mean of its divisors is an integer number (14713073044329).

Almost surely, 2^{454542262245454} is an apocalyptic number.

454542262245454 is a deficient number, since it is larger than the sum of its proper divisors (251685243882338).

454542262245454 is a wasteful number, since it uses less digits than its factorization.

454542262245454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55681 (or 55598 counting only the distinct ones).

The product of its digits is 245760000, while the sum is 58.

The spelling of 454542262245454 in words is "four hundred fifty-four trillion, five hundred forty-two billion, two hundred sixty-two million, two hundred forty-five thousand, four hundred fifty-four".