79264510903 has 2 divisors, whose sum is σ = 79264510904. Its totient is φ = 79264510902.

The previous prime is 79264510901. The next prime is 79264510907. The reversal of 79264510903 is 30901546297.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79264510903 - 2¹ = 79264510901 is a prime.

Together with 79264510901, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79264510901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39632255451 + 39632255452.

It is an arithmetic number, because the mean of its divisors is an integer number (39632255452).

Almost surely, 2^79264510903 is an apocalyptic number.

79264510903 is a deficient number, since it is larger than the sum of its proper divisors (1).

79264510903 is an equidigital number, since it uses as much as digits as its factorization.

79264510903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 79264510903 in words is "seventy-nine billion, two hundred sixty-four million, five hundred ten thousand, nine hundred three".