2805422454 has 24 divisors (see below), whose sum is σ = 6081638472. Its totient is φ = 934644960.

The previous prime is 2805422453. The next prime is 2805422471. The reversal of 2805422454 is 4542245082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2805422453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5599 + ... + 75114.

It is an arithmetic number, because the mean of its divisors is an integer number (253401603).

Almost surely, 2^2805422454 is an apocalyptic number.

2805422454 is an abundant number, since it is smaller than the sum of its proper divisors (3276216018).

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

2805422454 is a wasteful number, since it uses less digits than its factorization.

2805422454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82652 (or 82649 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

The square root of 2805422454 is about 52966.2388130401. The cubic root of 2805422454 is about 1410.3690085948.

The spelling of 2805422454 in words is "two billion, eight hundred five million, four hundred twenty-two thousand, four hundred fifty-four".