453454444454354 has 64 divisors (see below), whose sum is σ = 806066855903232. Its totient is φ = 187216454649600.

The previous prime is 453454444454329. The next prime is 453454444454381.

It is a happy number.

453454444454354 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154579034 + ... + 157485194.

It is an arithmetic number, because the mean of its divisors is an integer number (12594794623488).

Almost surely, 2^{453454444454354} is an apocalyptic number.

453454444454354 is a deficient number, since it is larger than the sum of its proper divisors (352612411448878).

453454444454354 is a wasteful number, since it uses less digits than its factorization.

453454444454354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907831.

The product of its digits is 1474560000, while the sum is 62.

The spelling of 453454444454354 in words is "four hundred fifty-three trillion, four hundred fifty-four billion, four hundred forty-four million, four hundred fifty-four thousand, three hundred fifty-four".