45771838118 has 8 divisors (see below), whose sum is σ = 68679432120. Its totient is φ = 22878694080.

The previous prime is 45771838097. The next prime is 45771838157. The reversal of 45771838118 is 81183817754.

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

It is a super-2 number, since 2×45771838118² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45771838118.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3604568 + ... + 3617243.

It is an arithmetic number, because the mean of its divisors is an integer number (8584929015).

Almost surely, 2^45771838118 is an apocalyptic number.

45771838118 is a deficient number, since it is larger than the sum of its proper divisors (22907594002).

45771838118 is a wasteful number, since it uses less digits than its factorization.

45771838118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7224982.

The product of its digits is 1505280, while the sum is 53.

The spelling of 45771838118 in words is "forty-five billion, seven hundred seventy-one million, eight hundred thirty-eight thousand, one hundred eighteen".