8061082537 has 4 divisors (see below), whose sum is σ = 8090184196. Its totient is φ = 8031980880.

The previous prime is 8061082517. The next prime is 8061082543. The reversal of 8061082537 is 7352801608.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1617970176 + 6443112361 = 40224^2 + 80269^2 .

It is a cyclic number.

It is not a de Polignac number, because 8061082537 - 2⁷ = 8061082409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8061082537.

It is not an unprimeable number, because it can be changed into a prime (8061082517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14550414 + ... + 14550967.

It is an arithmetic number, because the mean of its divisors is an integer number (2022546049).

Almost surely, 2^8061082537 is an apocalyptic number.

It is an amenable number.

8061082537 is a deficient number, since it is larger than the sum of its proper divisors (29101659).

8061082537 is a wasteful number, since it uses less digits than its factorization.

8061082537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29101658.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 8061082537 is about 89783.5315467152. The cubic root of 8061082537 is about 2005.0773109660.

The spelling of 8061082537 in words is "eight billion, sixty-one million, eighty-two thousand, five hundred thirty-seven".