8526490922 has 4 divisors (see below), whose sum is σ = 12789736386. Its totient is φ = 4263245460.

The previous prime is 8526490859. The next prime is 8526490943. The reversal of 8526490922 is 2290946258.

It is a Cunningham number, because it is equal to 92339²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8526490921 + 1 = 92339^2 + 1^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2131622729 + ... + 2131622732.

Almost surely, 2^8526490922 is an apocalyptic number.

8526490922 is a deficient number, since it is larger than the sum of its proper divisors (4263245464).

8526490922 is a wasteful number, since it uses less digits than its factorization.

8526490922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4263245463.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 8526490922 is about 92339.0000054148. Note that the first 5 decimals coincide. The cubic root of 8526490922 is about 2042.9454857124.

The spelling of 8526490922 in words is "eight billion, five hundred twenty-six million, four hundred ninety thousand, nine hundred twenty-two".