612056011313 has 16 divisors (see below), whose sum is σ = 628421498880. Its totient is φ = 595932691536.

The previous prime is 612056011253. The next prime is 612056011351. The reversal of 612056011313 is 313110650216.

It is a cyclic number.

It is not a de Polignac number, because 612056011313 - 2¹⁶ = 612055945777 is a prime.

It is a super-2 number, since 2×612056011313² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (612056011613) 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, 3501356 + ... + 3672002.

It is an arithmetic number, because the mean of its divisors is an integer number (39276343680).

Almost surely, 2^612056011313 is an apocalyptic number.

It is an amenable number.

612056011313 is a deficient number, since it is larger than the sum of its proper divisors (16365487567).

612056011313 is a wasteful number, since it uses less digits than its factorization.

612056011313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171356.

The product of its (nonzero) digits is 3240, while the sum is 29.

Adding to 612056011313 its reverse (313110650216), we get a palindrome (925166661529).

The spelling of 612056011313 in words is "six hundred twelve billion, fifty-six million, eleven thousand, three hundred thirteen".