60072079681 has 2 divisors, whose sum is σ = 60072079682. Its totient is φ = 60072079680.

The previous prime is 60072079637. The next prime is 60072079693. The reversal of 60072079681 is 18697027006.

It is a happy number.

60072079681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59993154225 + 78925456 = 244935^2 + 8884^2 .

It is a cyclic number.

It is not a de Polignac number, because 60072079681 - 2¹¹ = 60072077633 is a prime.

It is a super-2 number, since 2×60072079681² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60072079481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30036039840 + 30036039841.

It is an arithmetic number, because the mean of its divisors is an integer number (30036039841).

Almost surely, 2^60072079681 is an apocalyptic number.

It is an amenable number.

60072079681 is a deficient number, since it is larger than the sum of its proper divisors (1).

60072079681 is an equidigital number, since it uses as much as digits as its factorization.

60072079681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 60072079681 in words is "sixty billion, seventy-two million, seventy-nine thousand, six hundred eighty-one".