454641827854 has 16 divisors (see below), whose sum is σ = 682703381376. Its totient is φ = 227074168800.

The previous prime is 454641827851. The next prime is 454641827873. The reversal of 454641827854 is 458728146454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454641827851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7123324 + ... + 7186864.

It is an arithmetic number, because the mean of its divisors is an integer number (42668961336).

Almost surely, 2^454641827854 is an apocalyptic number.

454641827854 is a deficient number, since it is larger than the sum of its proper divisors (228061553522).

454641827854 is a wasteful number, since it uses less digits than its factorization.

454641827854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67371.

The product of its digits is 34406400, while the sum is 58.

The spelling of 454641827854 in words is "four hundred fifty-four billion, six hundred forty-one million, eight hundred twenty-seven thousand, eight hundred fifty-four".