5549639152 has 20 divisors (see below), whose sum is σ = 10759840840. Its totient is φ = 2772906048.

The previous prime is 5549639141. The next prime is 5549639153. The reversal of 5549639152 is 2519369455.

It is a super-2 number, since 2×5549639152² = 61596989434822558208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5549639096 and 5549639105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5549639153) 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, 95523 + ... + 142210.

It is an arithmetic number, because the mean of its divisors is an integer number (537992042).

Almost surely, 2^5549639152 is an apocalyptic number.

It is an amenable number.

5549639152 is a deficient number, since it is larger than the sum of its proper divisors (5210201688).

5549639152 is a wasteful number, since it uses less digits than its factorization.

5549639152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239200 (or 239194 counting only the distinct ones).

The product of its digits is 1458000, while the sum is 49.

The square root of 5549639152 is about 74495.9002361875. The cubic root of 5549639152 is about 1770.4686802958.

The spelling of 5549639152 in words is "five billion, five hundred forty-nine million, six hundred thirty-nine thousand, one hundred fifty-two".