2635731132 has 24 divisors (see below), whose sum is σ = 6150870096. Its totient is φ = 878458368.

The previous prime is 2635731113. The next prime is 2635731193. The reversal of 2635731132 is 2311375362.

It is a junction number, because it is equal to n+sod(n) for n = 2635731093 and 2635731102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162378 + ... + 177870.

It is an arithmetic number, because the mean of its divisors is an integer number (256286254).

Almost surely, 2^2635731132 is an apocalyptic number.

It is an amenable number.

2635731132 is an abundant number, since it is smaller than the sum of its proper divisors (3515138964).

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

2635731132 is a wasteful number, since it uses less digits than its factorization.

2635731132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29677 (or 29675 counting only the distinct ones).

The product of its digits is 22680, while the sum is 33.

The square root of 2635731132 is about 51339.3721426353. The cubic root of 2635731132 is about 1381.3393025887.

The spelling of 2635731132 in words is "two billion, six hundred thirty-five million, seven hundred thirty-one thousand, one hundred thirty-two".