2534287856 has 40 divisors (see below), whose sum is σ = 5071483440. Its totient is φ = 1226174976.

The previous prime is 2534287853. The next prime is 2534287871. The reversal of 2534287856 is 6587824352.

It is a super-2 number, since 2×2534287856² = 12845229874138153472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534287853) 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, 41435 + ... + 82373.

It is an arithmetic number, because the mean of its divisors is an integer number (126787086).

Almost surely, 2^2534287856 is an apocalyptic number.

It is an amenable number.

2534287856 is an abundant number, since it is smaller than the sum of its proper divisors (2537195584).

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

2534287856 is a wasteful number, since it uses less digits than its factorization.

2534287856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41073 (or 41067 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 50.

The square root of 2534287856 is about 50341.7108966312. The cubic root of 2534287856 is about 1363.3854267325.

The spelling of 2534287856 in words is "two billion, five hundred thirty-four million, two hundred eighty-seven thousand, eight hundred fifty-six".