5543700997 has 16 divisors (see below), whose sum is σ = 5718411072. Its totient is φ = 5371269120.

The previous prime is 5543700991. The next prime is 5543701001. The reversal of 5543700997 is 7990073455.

It is a cyclic number.

It is not a de Polignac number, because 5543700997 - 2³ = 5543700989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5543700997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5543700991) 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, 3060222 + ... + 3062032.

It is an arithmetic number, because the mean of its divisors is an integer number (357400692).

Almost surely, 2^5543700997 is an apocalyptic number.

It is an amenable number.

5543700997 is a deficient number, since it is larger than the sum of its proper divisors (174710075).

5543700997 is a wasteful number, since it uses less digits than its factorization.

5543700997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388.

The product of its (nonzero) digits is 1190700, while the sum is 49.

The square root of 5543700997 is about 74456.0339865078. The cubic root of 5543700997 is about 1769.8369834013.

The spelling of 5543700997 in words is "five billion, five hundred forty-three million, seven hundred thousand, nine hundred ninety-seven".