5473491723 has 48 divisors (see below), whose sum is σ = 9534620160. Its totient is φ = 2958037632.

The previous prime is 5473491707. The next prime is 5473491763. The reversal of 5473491723 is 3271943745.

5473491723 is a `hidden beast` number, since 5 + 473 + 4 + 9 + 172 + 3 = 666.

It is not a de Polignac number, because 5473491723 - 2⁴ = 5473491707 is a prime.

It is a super-2 number, since 2×5473491723² = 59918223283499017458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5473491703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107740 + ... + 150182.

It is an arithmetic number, because the mean of its divisors is an integer number (198637920).

Almost surely, 2^5473491723 is an apocalyptic number.

5473491723 is a deficient number, since it is larger than the sum of its proper divisors (4061128437).

5473491723 is a wasteful number, since it uses less digits than its factorization.

5473491723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42568 (or 42565 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 5473491723 is about 73983.0502412546. The cubic root of 5473491723 is about 1762.3337372664. Note that the first 3 decimals are identical.

The spelling of 5473491723 in words is "five billion, four hundred seventy-three million, four hundred ninety-one thousand, seven hundred twenty-three".