2613226051 has 4 divisors (see below), whose sum is σ = 2613337600. Its totient is φ = 2613114504.

The previous prime is 2613226037. The next prime is 2613226067. The reversal of 2613226051 is 1506223162.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2613226051 - 2⁹ = 2613225539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2613226151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5571 + ... + 72508.

It is an arithmetic number, because the mean of its divisors is an integer number (653334400).

Almost surely, 2^2613226051 is an apocalyptic number.

2613226051 is a deficient number, since it is larger than the sum of its proper divisors (111549).

2613226051 is an equidigital number, since it uses as much as digits as its factorization.

2613226051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111548.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2613226051 is about 51119.7227202965. The cubic root of 2613226051 is about 1377.3965567582.

The spelling of 2613226051 in words is "two billion, six hundred thirteen million, two hundred twenty-six thousand, fifty-one".