8551137082 has 4 divisors (see below), whose sum is σ = 12826705626. Its totient is φ = 4275568540.

The previous prime is 8551137073. The next prime is 8551137107. The reversal of 8551137082 is 2807311558.

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., 6393441681 + 2157695401 = 79959^2 + 46451^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137784269 + ... + 2137784272.

Almost surely, 2^8551137082 is an apocalyptic number.

8551137082 is a deficient number, since it is larger than the sum of its proper divisors (4275568544).

8551137082 is a wasteful number, since it uses less digits than its factorization.

8551137082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275568543.

The product of its (nonzero) digits is 67200, while the sum is 40.

The square root of 8551137082 is about 92472.3584753844. The cubic root of 8551137082 is about 2044.9119971376.

The spelling of 8551137082 in words is "eight billion, five hundred fifty-one million, one hundred thirty-seven thousand, eighty-two".