45881324899 has 8 divisors (see below), whose sum is σ = 47912995872. Its totient is φ = 43852723200.

The previous prime is 45881324897. The next prime is 45881324921. The reversal of 45881324899 is 99842318854.

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

It is a cyclic number.

It is not a de Polignac number, because 45881324899 - 2¹ = 45881324897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45881324897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736734 + ... + 796579.

It is an arithmetic number, because the mean of its divisors is an integer number (5989124484).

Almost surely, 2^45881324899 is an apocalyptic number.

45881324899 is a deficient number, since it is larger than the sum of its proper divisors (2031670973).

45881324899 is a wasteful number, since it uses less digits than its factorization.

45881324899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534637.

The product of its digits is 19906560, while the sum is 61.

The spelling of 45881324899 in words is "forty-five billion, eight hundred eighty-one million, three hundred twenty-four thousand, eight hundred ninety-nine".