5495723181 has 16 divisors (see below), whose sum is σ = 8768105920. Its totient is φ = 3381983280.

The previous prime is 5495723179. The next prime is 5495723227. The reversal of 5495723181 is 1813275945.

5495723181 is a `hidden beast` number, since 5 + 49 + 572 + 31 + 8 + 1 = 666.

It is not a de Polignac number, because 5495723181 - 2¹ = 5495723179 is a prime.

It is a super-2 number, since 2×5495723181² = 60405946564361517522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5495723281) 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, 7828315 + ... + 7829016.

It is an arithmetic number, because the mean of its divisors is an integer number (548006620).

Almost surely, 2^5495723181 is an apocalyptic number.

It is an amenable number.

5495723181 is a deficient number, since it is larger than the sum of its proper divisors (3272382739).

5495723181 is a wasteful number, since it uses less digits than its factorization.

5495723181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15657353 (or 15657347 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The square root of 5495723181 is about 74133.1449555460. The cubic root of 5495723181 is about 1764.7165138412.

The spelling of 5495723181 in words is "five billion, four hundred ninety-five million, seven hundred twenty-three thousand, one hundred eighty-one".