5499994905 has 32 divisors (see below), whose sum is σ = 9820521600. Its totient is φ = 2920504896.

The previous prime is 5499994901. The next prime is 5499994939. The reversal of 5499994905 is 5094999945.

It is a happy number.

5499994905 is a `hidden beast` number, since 54 + 9 + 9 + 99 + 490 + 5 = 666.

It is not a de Polignac number, because 5499994905 - 2² = 5499994901 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5499994901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58039 + ... + 119868.

It is an arithmetic number, because the mean of its divisors is an integer number (306891300).

Almost surely, 2^5499994905 is an apocalyptic number.

It is an amenable number.

5499994905 is a deficient number, since it is larger than the sum of its proper divisors (4320526695).

5499994905 is a wasteful number, since it uses less digits than its factorization.

5499994905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178150 (or 178144 counting only the distinct ones).

The product of its (nonzero) digits is 23619600, while the sum is 63.

The square root of 5499994905 is about 74161.9505204657. The cubic root of 5499994905 is about 1765.1736225985.

The spelling of 5499994905 in words is "five billion, four hundred ninety-nine million, nine hundred ninety-four thousand, nine hundred five".