2574042880 has 36 divisors (see below), whose sum is σ = 6165640152. Its totient is φ = 1029616640.

The previous prime is 2574042857. The next prime is 2574042881. The reversal of 2574042880 is 882404752.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2574042881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004206 + ... + 1006765.

It is an arithmetic number, because the mean of its divisors is an integer number (171267782).

Almost surely, 2^2574042880 is an apocalyptic number.

2574042880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2574042880 is an abundant number, since it is smaller than the sum of its proper divisors (3591597272).

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

2574042880 is an equidigital number, since it uses as much as digits as its factorization.

2574042880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010992 (or 2010978 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 2574042880 is about 50735.0261653623. The cubic root of 2574042880 is about 1370.4775503202.

The spelling of 2574042880 in words is "two billion, five hundred seventy-four million, forty-two thousand, eight hundred eighty".