5786672645 has 8 divisors (see below), whose sum is σ = 7478161656. Its totient is φ = 4273235136.

The previous prime is 5786672641. The next prime is 5786672651. The reversal of 5786672645 is 5462766875.

It can be written as a sum of positive squares in 4 ways, for example, as 104980516 + 5681692129 = 10246^2 + 75377^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5786672645 - 2² = 5786672641 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5786672641) 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, 44512802 + ... + 44512931.

It is an arithmetic number, because the mean of its divisors is an integer number (934770207).

Almost surely, 2^5786672645 is an apocalyptic number.

It is an amenable number.

5786672645 is a deficient number, since it is larger than the sum of its proper divisors (1691489011).

5786672645 is a wasteful number, since it uses less digits than its factorization.

5786672645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89025751.

The product of its digits is 16934400, while the sum is 56.

The square root of 5786672645 is about 76070.1823647084. The cubic root of 5786672645 is about 1795.3245580777.

The spelling of 5786672645 in words is "five billion, seven hundred eighty-six million, six hundred seventy-two thousand, six hundred forty-five".