45263725719 has 8 divisors (see below), whose sum is σ = 61078762752. Its totient is φ = 29812252920.

The previous prime is 45263725711. The next prime is 45263725721. The reversal of 45263725719 is 91752736254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45263725719 - 2³ = 45263725711 is a prime.

It is a super-2 number, since 2×45263725719² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45263725711) 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 in 7 ways as a sum of consecutive naturals, for example, 90890767 + ... + 90891264.

It is an arithmetic number, because the mean of its divisors is an integer number (7634845344).

Almost surely, 2^45263725719 is an apocalyptic number.

45263725719 is a deficient number, since it is larger than the sum of its proper divisors (15815037033).

45263725719 is a wasteful number, since it uses less digits than its factorization.

45263725719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181782117.

The product of its digits is 3175200, while the sum is 51.

The spelling of 45263725719 in words is "forty-five billion, two hundred sixty-three million, seven hundred twenty-five thousand, seven hundred nineteen".