454835538454 has 16 divisors (see below), whose sum is σ = 760112004096. Its totient is φ = 202344629800.

The previous prime is 454835538449. The next prime is 454835538481.

It is a happy number.

454835538454 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×454835538454² (a number of 24 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 7 ways as a sum of consecutive naturals, for example, 219938782 + ... + 219940849.

It is an arithmetic number, because the mean of its divisors is an integer number (47507000256).

Almost surely, 2^454835538454 is an apocalyptic number.

454835538454 is a deficient number, since it is larger than the sum of its proper divisors (305276465642).

454835538454 is a wasteful number, since it uses less digits than its factorization.

454835538454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439879691.

The product of its digits is 92160000, while the sum is 58.

The spelling of 454835538454 in words is "four hundred fifty-four billion, eight hundred thirty-five million, five hundred thirty-eight thousand, four hundred fifty-four".