5495081481 has 12 divisors (see below), whose sum is σ = 7972003780. Its totient is φ = 3647388960.

The previous prime is 5495081477. The next prime is 5495081489. The reversal of 5495081481 is 1841805945.

It is a happy number.

5495081481 is a `hidden beast` number, since 5 + 4 + 95 + 0 + 81 + 481 = 666.

5495081481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2099105856 + 3395975625 = 45816^2 + 58275^2 .

It is not a de Polignac number, because 5495081481 - 2² = 5495081477 is a prime.

It is a super-2 number, since 2×5495081481² = 60391840965658306722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5495081489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1331050 + ... + 1335171.

Almost surely, 2^5495081481 is an apocalyptic number.

It is an amenable number.

5495081481 is a deficient number, since it is larger than the sum of its proper divisors (2476922299).

5495081481 is a wasteful number, since it uses less digits than its factorization.

5495081481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666456 (or 2666453 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The square root of 5495081481 is about 74128.8168056121. The cubic root of 5495081481 is about 1764.6478263287.

The spelling of 5495081481 in words is "five billion, four hundred ninety-five million, eighty-one thousand, four hundred eighty-one".