5540163889 has 8 divisors (see below), whose sum is σ = 5967561600. Its totient is φ = 5112942096.

The previous prime is 5540163851. The next prime is 5540163913. The reversal of 5540163889 is 9883610455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5540163889 - 2²⁵ = 5506609457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5543163889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25512 + ... + 108310.

It is an arithmetic number, because the mean of its divisors is an integer number (745945200).

Almost surely, 2^5540163889 is an apocalyptic number.

It is an amenable number.

5540163889 is a deficient number, since it is larger than the sum of its proper divisors (427397711).

5540163889 is a wasteful number, since it uses less digits than its factorization.

5540163889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87959.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The square root of 5540163889 is about 74432.2771988067. The cubic root of 5540163889 is about 1769.4604938547.

The spelling of 5540163889 in words is "five billion, five hundred forty million, one hundred sixty-three thousand, eight hundred eighty-nine".