5548932997 has 4 divisors (see below), whose sum is σ = 5653629900. Its totient is φ = 5444236096.

The previous prime is 5548932937. The next prime is 5548933001. The reversal of 5548932997 is 7992398455.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5114252196 + 434680801 = 71514^2 + 20849^2 .

It is a cyclic number.

It is not a de Polignac number, because 5548932997 - 2¹¹ = 5548930949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5548932937) 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, 52348372 + ... + 52348477.

It is an arithmetic number, because the mean of its divisors is an integer number (1413407475).

Almost surely, 2^5548932997 is an apocalyptic number.

It is an amenable number.

5548932997 is a deficient number, since it is larger than the sum of its proper divisors (104696903).

5548932997 is a wasteful number, since it uses less digits than its factorization.

5548932997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104696902.

The product of its digits is 24494400, while the sum is 61.

The square root of 5548932997 is about 74491.1605292870. The cubic root of 5548932997 is about 1770.3935836208.

The spelling of 5548932997 in words is "five billion, five hundred forty-eight million, nine hundred thirty-two thousand, nine hundred ninety-seven".