11624476109 has 2 divisors, whose sum is σ = 11624476110. Its totient is φ = 11624476108.

The previous prime is 11624476063. The next prime is 11624476111. The reversal of 11624476109 is 90167442611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9508200100 + 2116276009 = 97510^2 + 46003^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11624476109 is a prime.

Together with 11624476111, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11624476159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5812238054 + 5812238055.

It is an arithmetic number, because the mean of its divisors is an integer number (5812238055).

Almost surely, 2^11624476109 is an apocalyptic number.

It is an amenable number.

11624476109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11624476109 is an equidigital number, since it uses as much as digits as its factorization.

11624476109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 11624476109 in words is "eleven billion, six hundred twenty-four million, four hundred seventy-six thousand, one hundred nine".