14779957903 has 2 divisors, whose sum is σ = 14779957904. Its totient is φ = 14779957902.

The previous prime is 14779957873. The next prime is 14779957919. The reversal of 14779957903 is 30975997741.

14779957903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14779957903 - 2⁹ = 14779957391 is a prime.

It is a super-2 number, since 2×14779957903² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14779957993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7389978951 + 7389978952.

It is an arithmetic number, because the mean of its divisors is an integer number (7389978952).

Almost surely, 2^14779957903 is an apocalyptic number.

14779957903 is a deficient number, since it is larger than the sum of its proper divisors (1).

14779957903 is an equidigital number, since it uses as much as digits as its factorization.

14779957903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15002820, while the sum is 61.

The spelling of 14779957903 in words is "fourteen billion, seven hundred seventy-nine million, nine hundred fifty-seven thousand, nine hundred three".