83126468854554 has 16 divisors (see below), whose sum is σ = 176032522280448. Its totient is φ = 26078892189632.

The previous prime is 83126468854543. The next prime is 83126468854573. The reversal of 83126468854554 is 45545886462138.

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 7 ways as a sum of consecutive naturals, for example, 407482690362 + ... + 407482690565.

It is an arithmetic number, because the mean of its divisors is an integer number (11002032642528).

Almost surely, 2^{83126468854554} is an apocalyptic number.

83126468854554 is an abundant number, since it is smaller than the sum of its proper divisors (92906053425894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83126468854554 is a wasteful number, since it uses less digits than its factorization.

83126468854554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814965380949.

The product of its digits is 884736000, while the sum is 69.

The spelling of 83126468854554 in words is "eighty-three trillion, one hundred twenty-six billion, four hundred sixty-eight million, eight hundred fifty-four thousand, five hundred fifty-four".