5249485850 has 24 divisors (see below), whose sum is σ = 11158907808. Its totient is φ = 1799823600.

The previous prime is 5249485751. The next prime is 5249485853. The reversal of 5249485850 is 585849425.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (5249485853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7498916 + ... + 7499615.

It is an arithmetic number, because the mean of its divisors is an integer number (464954492).

Almost surely, 2^5249485850 is an apocalyptic number.

5249485850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5249485850 is an abundant number, since it is smaller than the sum of its proper divisors (5909421958).

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

5249485850 is a wasteful number, since it uses less digits than its factorization.

5249485850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14998550 (or 14998545 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 50.

The square root of 5249485850 is about 72453.3356720034. The cubic root of 5249485850 is about 1737.9565841116.

The spelling of 5249485850 in words is "five billion, two hundred forty-nine million, four hundred eighty-five thousand, eight hundred fifty".