108092640745 has 16 divisors (see below), whose sum is σ = 136609899840. Its totient is φ = 81879747264.

The previous prime is 108092640739. The next prime is 108092640779. The reversal of 108092640745 is 547046290801.

It is a cyclic number.

It is not a de Polignac number, because 108092640745 - 2¹⁵ = 108092607977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108092640695 and 108092640704.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117162 + ... + 479491.

It is an arithmetic number, because the mean of its divisors is an integer number (8538118740).

Almost surely, 2^108092640745 is an apocalyptic number.

It is an amenable number.

108092640745 is a deficient number, since it is larger than the sum of its proper divisors (28517259095).

108092640745 is a wasteful number, since it uses less digits than its factorization.

108092640745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598584.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 108092640745 in words is "one hundred eight billion, ninety-two million, six hundred forty thousand, seven hundred forty-five".