5249457359286 has 32 divisors (see below), whose sum is σ = 11998830405120. Its totient is φ = 1499836118976.

The previous prime is 5249457359269. The next prime is 5249457359323. The reversal of 5249457359286 is 6829537549425.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5249457359286.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10889415 + ... + 11361261.

It is an arithmetic number, because the mean of its divisors is an integer number (374963450160).

Almost surely, 2^{5249457359286} is an apocalyptic number.

5249457359286 is an abundant number, since it is smaller than the sum of its proper divisors (6749373045834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5249457359286 is a wasteful number, since it uses less digits than its factorization.

5249457359286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736748.

The product of its digits is 653184000, while the sum is 69.

The spelling of 5249457359286 in words is "five trillion, two hundred forty-nine billion, four hundred fifty-seven million, three hundred fifty-nine thousand, two hundred eighty-six".