60079586981 has 4 divisors (see below), whose sum is σ = 60190640364. Its totient is φ = 59968533600.

The previous prime is 60079586953. The next prime is 60079587017. The reversal of 60079586981 is 18968597006.

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 37258650625 + 22820936356 = 193025^2 + 151066^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60079586981 is a prime.

It is a super-2 number, since 2×60079586981² (a number of 22 digits) contains 22 as substring.

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 60079586981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60079586881) 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, 55525880 + ... + 55526961.

It is an arithmetic number, because the mean of its divisors is an integer number (15047660091).

Almost surely, 2^60079586981 is an apocalyptic number.

It is an amenable number.

60079586981 is a deficient number, since it is larger than the sum of its proper divisors (111053383).

60079586981 is a wasteful number, since it uses less digits than its factorization.

60079586981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111053382.

The product of its (nonzero) digits is 6531840, while the sum is 59.

The spelling of 60079586981 in words is "sixty billion, seventy-nine million, five hundred eighty-six thousand, nine hundred eighty-one".