45431103079 has 2 divisors, whose sum is σ = 45431103080. Its totient is φ = 45431103078.

The previous prime is 45431103049. The next prime is 45431103149. The reversal of 45431103079 is 97030113454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45431103079 - 2¹¹ = 45431101031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45431103049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22715551539 + 22715551540.

It is an arithmetic number, because the mean of its divisors is an integer number (22715551540).

Almost surely, 2^45431103079 is an apocalyptic number.

45431103079 is a deficient number, since it is larger than the sum of its proper divisors (1).

45431103079 is an equidigital number, since it uses as much as digits as its factorization.

45431103079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 45431103079 in words is "forty-five billion, four hundred thirty-one million, one hundred three thousand, seventy-nine".