2635937825 has 12 divisors (see below), whose sum is σ = 3271592688. Its totient is φ = 2106795600.

The previous prime is 2635937813. The next prime is 2635937833. The reversal of 2635937825 is 5287395362.

It is not a de Polignac number, because 2635937825 - 2⁴ = 2635937809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21047 + ... + 75596.

It is an arithmetic number, because the mean of its divisors is an integer number (272632724).

Almost surely, 2^2635937825 is an apocalyptic number.

2635937825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2635937825 is a deficient number, since it is larger than the sum of its proper divisors (635654863).

2635937825 is a wasteful number, since it uses less digits than its factorization.

2635937825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97744 (or 97739 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 50.

The square root of 2635937825 is about 51341.3851098702. The cubic root of 2635937825 is about 1381.3754096733.

The spelling of 2635937825 in words is "two billion, six hundred thirty-five million, nine hundred thirty-seven thousand, eight hundred twenty-five".