5649724550 has 12 divisors (see below), whose sum is σ = 10508487756. Its totient is φ = 2259889800.

The previous prime is 5649724543. The next prime is 5649724559. The reversal of 5649724550 is 554279465.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5649724495 and 5649724504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5649724559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56497196 + ... + 56497295.

It is an arithmetic number, because the mean of its divisors is an integer number (875707313).

Almost surely, 2^5649724550 is an apocalyptic number.

5649724550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5649724550 is a deficient number, since it is larger than the sum of its proper divisors (4858763206).

5649724550 is a wasteful number, since it uses less digits than its factorization.

5649724550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112994503 (or 112994498 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 47.

The square root of 5649724550 is about 75164.6496033874. The cubic root of 5649724550 is about 1781.0485500301.

The spelling of 5649724550 in words is "five billion, six hundred forty-nine million, seven hundred twenty-four thousand, five hundred fifty".