45338715686 has 16 divisors (see below), whose sum is σ = 78095396160. Its totient is φ = 19523848680.

The previous prime is 45338715677. The next prime is 45338715689. The reversal of 45338715686 is 68651783354.

45338715686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45338715689) 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, 54232496 + ... + 54233331.

It is an arithmetic number, because the mean of its divisors is an integer number (4880962260).

Almost surely, 2^45338715686 is an apocalyptic number.

45338715686 is a deficient number, since it is larger than the sum of its proper divisors (32756680474).

45338715686 is a wasteful number, since it uses less digits than its factorization.

45338715686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108465859.

The product of its digits is 14515200, while the sum is 56.

The spelling of 45338715686 in words is "forty-five billion, three hundred thirty-eight million, seven hundred fifteen thousand, six hundred eighty-six".