5496531639 has 16 divisors (see below), whose sum is σ = 7378756224. Its totient is φ = 3639362400.

The previous prime is 5496531611. The next prime is 5496531661. The reversal of 5496531639 is 9361356945.

It is a happy number.

It is not a de Polignac number, because 5496531639 - 2⁹ = 5496531127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5496531591 and 5496531600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5496531739) 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, 941349 + ... + 947169.

It is an arithmetic number, because the mean of its divisors is an integer number (461172264).

Almost surely, 2^5496531639 is an apocalyptic number.

5496531639 is a deficient number, since it is larger than the sum of its proper divisors (1882224585).

5496531639 is a wasteful number, since it uses less digits than its factorization.

5496531639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7918.

The product of its digits is 2624400, while the sum is 51.

The square root of 5496531639 is about 74138.5974981993. The cubic root of 5496531639 is about 1764.8030435046.

The spelling of 5496531639 in words is "five billion, four hundred ninety-six million, five hundred thirty-one thousand, six hundred thirty-nine".