5647862873 has 8 divisors (see below), whose sum is σ = 5827244640. Its totient is φ = 5470463520.

The previous prime is 5647862863. The next prime is 5647862929. The reversal of 5647862873 is 3782687465.

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 5647862873 - 2¹⁸ = 5647600729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5647862833) 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, 489815 + ... + 501212.

It is an arithmetic number, because the mean of its divisors is an integer number (728405580).

Almost surely, 2^5647862873 is an apocalyptic number.

It is an amenable number.

5647862873 is a deficient number, since it is larger than the sum of its proper divisors (179381767).

5647862873 is a wasteful number, since it uses less digits than its factorization.

5647862873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991207.

The product of its digits is 13547520, while the sum is 56.

The square root of 5647862873 is about 75152.2645899643. The cubic root of 5647862873 is about 1780.8529002920.

The spelling of 5647862873 in words is "five billion, six hundred forty-seven million, eight hundred sixty-two thousand, eight hundred seventy-three".