45023494886 has 4 divisors (see below), whose sum is σ = 67535242332. Its totient is φ = 22511747442.

The previous prime is 45023494883. The next prime is 45023494889. The reversal of 45023494886 is 68849432054.

It is a happy number.

45023494886 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 an interprime number because it is at equal distance from previous prime (45023494883) and next prime (45023494889).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45023494883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11255873720 + ... + 11255873723.

It is an arithmetic number, because the mean of its divisors is an integer number (16883810583).

Almost surely, 2^45023494886 is an apocalyptic number.

45023494886 is a deficient number, since it is larger than the sum of its proper divisors (22511747446).

45023494886 is a wasteful number, since it uses less digits than its factorization.

45023494886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22511747445.

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 45023494886 in words is "forty-five billion, twenty-three million, four hundred ninety-four thousand, eight hundred eighty-six".