104956069451 has 2 divisors, whose sum is σ = 104956069452. Its totient is φ = 104956069450.

The previous prime is 104956069423. The next prime is 104956069457. The reversal of 104956069451 is 154960659401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104956069451 is a prime.

It is a super-2 number, since 2×104956069451² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104956069451.

It is not a weakly prime, because it can be changed into another prime (104956069457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52478034725 + 52478034726.

It is an arithmetic number, because the mean of its divisors is an integer number (52478034726).

Almost surely, 2^104956069451 is an apocalyptic number.

104956069451 is a deficient number, since it is larger than the sum of its proper divisors (1).

104956069451 is an equidigital number, since it uses as much as digits as its factorization.

104956069451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The spelling of 104956069451 in words is "one hundred four billion, nine hundred fifty-six million, sixty-nine thousand, four hundred fifty-one".