8061032857537 has 16 divisors (see below), whose sum is σ = 8884885649472. Its totient is φ = 7252358353920.

The previous prime is 8061032857517. The next prime is 8061032857567. The reversal of 8061032857537 is 7357582301608.

It is a cyclic number.

It is not a de Polignac number, because 8061032857537 - 2³⁵ = 8026673119169 is a prime.

It is a super-2 number, since 2×8061032857537² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8061032857517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27503398 + ... + 27794944.

It is an arithmetic number, because the mean of its divisors is an integer number (555305353092).

Almost surely, 2^{8061032857537} is an apocalyptic number.

It is an amenable number.

8061032857537 is a deficient number, since it is larger than the sum of its proper divisors (823852791935).

8061032857537 is a wasteful number, since it uses less digits than its factorization.

8061032857537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317568.

The product of its (nonzero) digits is 8467200, while the sum is 55.

The spelling of 8061032857537 in words is "eight trillion, sixty-one billion, thirty-two million, eight hundred fifty-seven thousand, five hundred thirty-seven".