5249614646 has 8 divisors (see below), whose sum is σ = 7875085800. Its totient is φ = 2624586048.

The previous prime is 5249614631. The next prime is 5249614651. The reversal of 5249614646 is 6464169425.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5249614646.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79196 + ... + 129503.

It is an arithmetic number, because the mean of its divisors is an integer number (984385725).

Almost surely, 2^5249614646 is an apocalyptic number.

5249614646 is a deficient number, since it is larger than the sum of its proper divisors (2625471154).

5249614646 is a wasteful number, since it uses less digits than its factorization.

5249614646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221278.

The product of its digits is 1244160, while the sum is 47.

The square root of 5249614646 is about 72454.2244869131. The cubic root of 5249614646 is about 1737.9707975687.

The spelling of 5249614646 in words is "five billion, two hundred forty-nine million, six hundred fourteen thousand, six hundred forty-six".