45471774004759 has 2 divisors, whose sum is σ = 45471774004760. Its totient is φ = 45471774004758.

The previous prime is 45471774004751. The next prime is 45471774004807. The reversal of 45471774004759 is 95740047717454.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45471774004759 - 2³ = 45471774004751 is a prime.

It is a super-2 number, since 2×45471774004759² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45471774004759.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45471774004751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22735887002379 + 22735887002380.

It is an arithmetic number, because the mean of its divisors is an integer number (22735887002380).

Almost surely, 2^{45471774004759} is an apocalyptic number.

45471774004759 is a deficient number, since it is larger than the sum of its proper divisors (1).

45471774004759 is an equidigital number, since it uses as much as digits as its factorization.

45471774004759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138297600, while the sum is 64.

The spelling of 45471774004759 in words is "forty-five trillion, four hundred seventy-one billion, seven hundred seventy-four million, four thousand, seven hundred fifty-nine".