2805254192608 has 48 divisors (see below), whose sum is σ = 6312023643744. Its totient is φ = 1202213376000.

The previous prime is 2805254192603. The next prime is 2805254192641. The reversal of 2805254192608 is 8062914525082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2805254192603) 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, 7481608 + ... + 7847608.

It is an arithmetic number, because the mean of its divisors is an integer number (131500492578).

Almost surely, 2^{2805254192608} is an apocalyptic number.

2805254192608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2805254192608 is an abundant number, since it is smaller than the sum of its proper divisors (3506769451136).

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

2805254192608 is a wasteful number, since it uses less digits than its factorization.

2805254192608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400235 (or 400227 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 52.

The spelling of 2805254192608 in words is "two trillion, eight hundred five billion, two hundred fifty-four million, one hundred ninety-two thousand, six hundred eight".