8532515290 has 16 divisors (see below), whose sum is σ = 16539952968. Its totient is φ = 3150467136.

The previous prime is 8532515273. The next prime is 8532515297. The reversal of 8532515290 is 925152358.

It can be written as a sum of positive squares in 4 ways, for example, as 2248940929 + 6283574361 = 47423^2 + 79269^2 .

It is not an unprimeable number, because it can be changed into a prime (8532515297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32817237 + ... + 32817496.

Almost surely, 2^8532515290 is an apocalyptic number.

8532515290 is a deficient number, since it is larger than the sum of its proper divisors (8007437678).

8532515290 is a wasteful number, since it uses less digits than its factorization.

8532515290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65634753.

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 8532515290 is about 92371.6151747927. The cubic root of 8532515290 is about 2043.4265182208.

The spelling of 8532515290 in words is "eight billion, five hundred thirty-two million, five hundred fifteen thousand, two hundred ninety".