2825983631 has 2 divisors, whose sum is σ = 2825983632. Its totient is φ = 2825983630.

The previous prime is 2825983613. The next prime is 2825983681. The reversal of 2825983631 is 1363895282.

Together with previous prime (2825983613) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2825983631 is a prime.

It is a super-2 number, since 2×2825983631² = 15972366965359888322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2825983681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412991815 + 1412991816.

It is an arithmetic number, because the mean of its divisors is an integer number (1412991816).

Almost surely, 2^2825983631 is an apocalyptic number.

2825983631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2825983631 is an equidigital number, since it uses as much as digits as its factorization.

2825983631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 47.

The square root of 2825983631 is about 53159.9814804332. The cubic root of 2825983631 is about 1413.8061960842.

The spelling of 2825983631 in words is "two billion, eight hundred twenty-five million, nine hundred eighty-three thousand, six hundred thirty-one".