5365049985 has 32 divisors (see below), whose sum is σ = 9655637760. Its totient is φ = 2861354160.

The previous prime is 5365049983. The next prime is 5365049993. The reversal of 5365049985 is 5899405635.

It is a happy number.

5365049985 is a `hidden beast` number, since 53 + 6 + 504 + 9 + 9 + 85 = 666.

It is not a de Polignac number, because 5365049985 - 2¹ = 5365049983 is a prime.

It is a super-2 number, since 2×5365049985² = 57567522683097000450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5365049981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234381 + ... + 256250.

It is an arithmetic number, because the mean of its divisors is an integer number (301738680).

Almost surely, 2^5365049985 is an apocalyptic number.

It is an amenable number.

5365049985 is a deficient number, since it is larger than the sum of its proper divisors (4290587775).

5365049985 is an frugal number, since it uses more digits than its factorization.

5365049985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490657 (or 490639 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 54.

The square root of 5365049985 is about 73246.5015205505. The cubic root of 5365049985 is about 1750.6174675502.

The spelling of 5365049985 in words is "five billion, three hundred sixty-five million, forty-nine thousand, nine hundred eighty-five".