45992189068 has 24 divisors (see below), whose sum is σ = 91993298432. Its totient is φ = 19709026704.

The previous prime is 45992189057. The next prime is 45992189071. The reversal of 45992189068 is 86098129954.

It is a junction number, because it is equal to n+sod(n) for n = 45992188997 and 45992189015.

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 7 ways as a sum of consecutive naturals, for example, 236221 + ... + 384427.

Almost surely, 2^45992189068 is an apocalyptic number.

It is an amenable number.

45992189068 is an abundant number, since it is smaller than the sum of its proper divisors (46001109364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45992189068 is a wasteful number, since it uses less digits than its factorization.

45992189068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159301 (or 159299 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 61.

The spelling of 45992189068 in words is "forty-five billion, nine hundred ninety-two million, one hundred eighty-nine thousand, sixty-eight".