5473864739 has 4 divisors (see below), whose sum is σ = 6255845424. Its totient is φ = 4691884056.

The previous prime is 5473864723. The next prime is 5473864769. The reversal of 5473864739 is 9374683745.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5473864739 - 2⁴ = 5473864723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5473864709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390990332 + ... + 390990345.

It is an arithmetic number, because the mean of its divisors is an integer number (1563961356).

Almost surely, 2^5473864739 is an apocalyptic number.

5473864739 is a deficient number, since it is larger than the sum of its proper divisors (781980685).

5473864739 is an equidigital number, since it uses as much as digits as its factorization.

5473864739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781980684.

The product of its digits is 15240960, while the sum is 56.

The square root of 5473864739 is about 73985.5711541109. The cubic root of 5473864739 is about 1762.3737704410.

The spelling of 5473864739 in words is "five billion, four hundred seventy-three million, eight hundred sixty-four thousand, seven hundred thirty-nine".