2562474849 has 32 divisors (see below), whose sum is σ = 3951513600. Its totient is φ = 1462276800.

The previous prime is 2562474839. The next prime is 2562474857. The reversal of 2562474849 is 9484742652.

It is not a de Polignac number, because 2562474849 - 2⁹ = 2562474337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2562474839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4002 + ... + 71700.

It is an arithmetic number, because the mean of its divisors is an integer number (123484800).

Almost surely, 2^2562474849 is an apocalyptic number.

It is an amenable number.

2562474849 is a deficient number, since it is larger than the sum of its proper divisors (1389038751).

2562474849 is a wasteful number, since it uses less digits than its factorization.

2562474849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67781.

The product of its digits is 3870720, while the sum is 51.

The square root of 2562474849 is about 50620.8934038110. The cubic root of 2562474849 is about 1368.4214416404.

The spelling of 2562474849 in words is "two billion, five hundred sixty-two million, four hundred seventy-four thousand, eight hundred forty-nine".