45885888719 has 4 divisors (see below), whose sum is σ = 50057333160. Its totient is φ = 41714444280.

The previous prime is 45885888679. The next prime is 45885888731. The reversal of 45885888719 is 91788858854.

45885888719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45885888719 - 2²⁴ = 45869111503 is a prime.

It is a super-2 number, since 2×45885888719² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45885888019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2085722204 + ... + 2085722225.

It is an arithmetic number, because the mean of its divisors is an integer number (12514333290).

Almost surely, 2^45885888719 is an apocalyptic number.

45885888719 is a deficient number, since it is larger than the sum of its proper divisors (4171444441).

45885888719 is a wasteful number, since it uses less digits than its factorization.

45885888719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4171444440.

The product of its digits is 206438400, while the sum is 71.

The spelling of 45885888719 in words is "forty-five billion, eight hundred eighty-five million, eight hundred eighty-eight thousand, seven hundred nineteen".