60061565511 has 6 divisors (see below), whose sum is σ = 86755594640. Its totient is φ = 40041043668.

The previous prime is 60061565489. The next prime is 60061565561. The reversal of 60061565511 is 11556516006.

It is not a de Polignac number, because 60061565511 - 2⁵ = 60061565479 is a prime.

It is a super-2 number, since 2×60061565511² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60061565561) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3336753631 + ... + 3336753648.

Almost surely, 2^60061565511 is an apocalyptic number.

60061565511 is a deficient number, since it is larger than the sum of its proper divisors (26694029129).

60061565511 is a wasteful number, since it uses less digits than its factorization.

60061565511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6673507285 (or 6673507282 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 60061565511 in words is "sixty billion, sixty-one million, five hundred sixty-five thousand, five hundred eleven".