45347387798 has 8 divisors (see below), whose sum is σ = 68401088280. Its totient is φ = 22547025040.

The previous prime is 45347387777. The next prime is 45347387801. The reversal of 45347387798 is 89778374354.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 63333983 + ... + 63334698.

It is an arithmetic number, because the mean of its divisors is an integer number (8550136035).

Almost surely, 2^45347387798 is an apocalyptic number.

45347387798 is a deficient number, since it is larger than the sum of its proper divisors (23053700482).

45347387798 is a wasteful number, since it uses less digits than its factorization.

45347387798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126668862.

The product of its digits is 142248960, while the sum is 65.

The spelling of 45347387798 in words is "forty-five billion, three hundred forty-seven million, three hundred eighty-seven thousand, seven hundred ninety-eight".