11627796473 has 2 divisors, whose sum is σ = 11627796474. Its totient is φ = 11627796472.

The previous prime is 11627796437. The next prime is 11627796517. The reversal of 11627796473 is 37469772611.

It is a happy number.

Together with previous prime (11627796437) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10034429584 + 1593366889 = 100172^2 + 39917^2 .

It is a cyclic number.

It is not a de Polignac number, because 11627796473 - 2¹⁴ = 11627780089 is a prime.

It is a super-2 number, since 2×11627796473² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11627796673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5813898236 + 5813898237.

It is an arithmetic number, because the mean of its divisors is an integer number (5813898237).

Almost surely, 2^11627796473 is an apocalyptic number.

It is an amenable number.

11627796473 is a deficient number, since it is larger than the sum of its proper divisors (1).

11627796473 is an equidigital number, since it uses as much as digits as its factorization.

11627796473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2667168, while the sum is 53.

The spelling of 11627796473 in words is "eleven billion, six hundred twenty-seven million, seven hundred ninety-six thousand, four hundred seventy-three".