60501050681 has 2 divisors, whose sum is σ = 60501050682. Its totient is φ = 60501050680.

The previous prime is 60501050671. The next prime is 60501050689. The reversal of 60501050681 is 18605010506.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37139456656 + 23361594025 = 192716^2 + 152845^2 .

It is a cyclic number.

It is not a de Polignac number, because 60501050681 - 2²⁶ = 60433941817 is a prime.

It is a super-2 number, since 2×60501050681² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60501050689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30250525340 + 30250525341.

It is an arithmetic number, because the mean of its divisors is an integer number (30250525341).

Almost surely, 2^60501050681 is an apocalyptic number.

It is an amenable number.

60501050681 is a deficient number, since it is larger than the sum of its proper divisors (1).

60501050681 is an equidigital number, since it uses as much as digits as its factorization.

60501050681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 60501050681 in words is "sixty billion, five hundred one million, fifty thousand, six hundred eighty-one".