5245105698 has 64 divisors (see below), whose sum is σ = 13750640640. Its totient is φ = 1450256400.

The previous prime is 5245105673. The next prime is 5245105703. The reversal of 5245105698 is 8965015425.

It is a super-2 number, since 2×5245105698² = 55022267566384134408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212088 + ... + 235523.

It is an arithmetic number, because the mean of its divisors is an integer number (214853760).

Almost surely, 2^5245105698 is an apocalyptic number.

5245105698 is an abundant number, since it is smaller than the sum of its proper divisors (8505534942).

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

5245105698 is a wasteful number, since it uses less digits than its factorization.

5245105698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447660 (or 447654 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The square root of 5245105698 is about 72423.1019633929. The cubic root of 5245105698 is about 1737.4730680435.

The spelling of 5245105698 in words is "five billion, two hundred forty-five million, one hundred five thousand, six hundred ninety-eight".