2653265136 has 40 divisors (see below), whose sum is σ = 6857926144. Its totient is φ = 883949760.

The previous prime is 2653265117. The next prime is 2653265149. The reversal of 2653265136 is 6315623562.

2653265136 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2653265094 and 2653265103.

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, 82785 + ... + 110271.

Almost surely, 2^2653265136 is an apocalyptic number.

It is an amenable number.

2653265136 is an abundant number, since it is smaller than the sum of its proper divisors (4204661008).

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

2653265136 is a wasteful number, since it uses less digits than its factorization.

2653265136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29509 (or 29503 counting only the distinct ones).

The product of its digits is 194400, while the sum is 39.

The square root of 2653265136 is about 51509.8547464463. The cubic root of 2653265136 is about 1384.3956206920.

Adding to 2653265136 its reverse (6315623562), we get a palindrome (8968888698).

The spelling of 2653265136 in words is "two billion, six hundred fifty-three million, two hundred sixty-five thousand, one hundred thirty-six".