8250499044 has 36 divisors (see below), whose sum is σ = 21364100940. Its totient is φ = 2683088640.

The previous prime is 8250499039. The next prime is 8250499069. The reversal of 8250499044 is 4409940528.

It can be written as a sum of positive squares in 2 ways, for example, as 938196900 + 7312302144 = 30630^2 + 85512^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2793409 + ... + 2796360.

Almost surely, 2^8250499044 is an apocalyptic number.

It is an amenable number.

8250499044 is an abundant number, since it is smaller than the sum of its proper divisors (13113601896).

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

8250499044 is a wasteful number, since it uses less digits than its factorization.

8250499044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589820 (or 5589815 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 8250499044 is about 90832.2577281882. The cubic root of 8250499044 is about 2020.6607520469.

The spelling of 8250499044 in words is "eight billion, two hundred fifty million, four hundred ninety-nine thousand, forty-four".