2562849284 has 12 divisors (see below), whose sum is σ = 4485661404. Its totient is φ = 1281231744.

The previous prime is 2562849283. The next prime is 2562849287. The reversal of 2562849284 is 4829482652.

It can be written as a sum of positive squares in 2 ways, for example, as 1942341184 + 620508100 = 44072^2 + 24910^2 .

It is not an unprimeable number, because it can be changed into a prime (2562849283) 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, 15929 + ... + 73344.

It is an arithmetic number, because the mean of its divisors is an integer number (373805117).

Almost surely, 2^2562849284 is an apocalyptic number.

It is an amenable number.

2562849284 is a deficient number, since it is larger than the sum of its proper divisors (1922812120).

2562849284 is a wasteful number, since it uses less digits than its factorization.

2562849284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96454 (or 96452 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 50.

The square root of 2562849284 is about 50624.5916921806. The cubic root of 2562849284 is about 1368.4880907404.

The spelling of 2562849284 in words is "two billion, five hundred sixty-two million, eight hundred forty-nine thousand, two hundred eighty-four".