3156226513 has 8 divisors (see below), whose sum is σ = 3561886080. Its totient is φ = 2770355280.

The previous prime is 3156226487. The next prime is 3156226519.

3156226513 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3156226513 - 2⁵ = 3156226481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3156226519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4946745 + ... + 4947382.

It is an arithmetic number, because the mean of its divisors is an integer number (445235760).

Almost surely, 2^3156226513 is an apocalyptic number.

It is an amenable number.

3156226513 is a deficient number, since it is larger than the sum of its proper divisors (405659567).

3156226513 is a wasteful number, since it uses less digits than its factorization.

3156226513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9894167.

The product of its digits is 32400, while the sum is 34.

The square root of 3156226513 is about 56180.3036036652. The cubic root of 3156226513 is about 1466.8624385766.

The spelling of 3156226513 in words is "three billion, one hundred fifty-six million, two hundred twenty-six thousand, five hundred thirteen".