45682435649 has 16 divisors (see below), whose sum is σ = 48552235200. Its totient is φ = 42833193984.

The previous prime is 45682435633. The next prime is 45682435663. The reversal of 45682435649 is 94653428654.

It is a cyclic number.

It is not a de Polignac number, because 45682435649 - 2⁴ = 45682435633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45682435594 and 45682435603.

It is not an unprimeable number, because it can be changed into a prime (45682435549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6497474 + ... + 6504500.

It is an arithmetic number, because the mean of its divisors is an integer number (3034514700).

Almost surely, 2^45682435649 is an apocalyptic number.

It is an amenable number.

45682435649 is a deficient number, since it is larger than the sum of its proper divisors (2869799551).

45682435649 is a wasteful number, since it uses less digits than its factorization.

45682435649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8432.

The product of its digits is 24883200, while the sum is 56.

The spelling of 45682435649 in words is "forty-five billion, six hundred eighty-two million, four hundred thirty-five thousand, six hundred forty-nine".