45428393863 has 2 divisors, whose sum is σ = 45428393864. Its totient is φ = 45428393862.

The previous prime is 45428393851. The next prime is 45428393869. The reversal of 45428393863 is 36839382454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45428393863 - 2²¹ = 45426296711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45428393869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22714196931 + 22714196932.

It is an arithmetic number, because the mean of its divisors is an integer number (22714196932).

Almost surely, 2^45428393863 is an apocalyptic number.

45428393863 is a deficient number, since it is larger than the sum of its proper divisors (1).

45428393863 is an equidigital number, since it uses as much as digits as its factorization.

45428393863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14929920, while the sum is 55.

The spelling of 45428393863 in words is "forty-five billion, four hundred twenty-eight million, three hundred ninety-three thousand, eight hundred sixty-three".