2613651213 has 16 divisors (see below), whose sum is σ = 3690973440. Its totient is φ = 1639443456.

The previous prime is 2613651197. The next prime is 2613651217. The reversal of 2613651213 is 3121563162.

2613651213 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 not a de Polignac number, because 2613651213 - 2⁴ = 2613651197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2613651217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240348 + ... + 250986.

It is an arithmetic number, because the mean of its divisors is an integer number (230685840).

Almost surely, 2^2613651213 is an apocalyptic number.

It is an amenable number.

2613651213 is a deficient number, since it is larger than the sum of its proper divisors (1077322227).

2613651213 is a wasteful number, since it uses less digits than its factorization.

2613651213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15476.

The product of its digits is 6480, while the sum is 30.

The square root of 2613651213 is about 51123.8810439896. The cubic root of 2613651213 is about 1377.4712517784.

The spelling of 2613651213 in words is "two billion, six hundred thirteen million, six hundred fifty-one thousand, two hundred thirteen".