5489540590 has 16 divisors (see below), whose sum is σ = 9956604240. Its totient is φ = 2179053760.

The previous prime is 5489540531. The next prime is 5489540593. The reversal of 5489540590 is 950459845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5489540593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2093935 + ... + 2096554.

It is an arithmetic number, because the mean of its divisors is an integer number (622287765).

Almost surely, 2^5489540590 is an apocalyptic number.

5489540590 is a deficient number, since it is larger than the sum of its proper divisors (4467063650).

5489540590 is a wasteful number, since it uses less digits than its factorization.

5489540590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4190627.

The product of its (nonzero) digits is 1296000, while the sum is 49.

The square root of 5489540590 is about 74091.4339853130. The cubic root of 5489540590 is about 1764.0545072823.

The spelling of 5489540590 in words is "five billion, four hundred eighty-nine million, five hundred forty thousand, five hundred ninety".