60771732813 has 16 divisors (see below), whose sum is σ = 98216942400. Its totient is φ = 36831353040.

The previous prime is 60771732809. The next prime is 60771732817. The reversal of 60771732813 is 31823717706.

60771732813 is a `hidden beast` number, since 607 + 7 + 1 + 7 + 3 + 28 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (60771732809) and next prime (60771732817).

It is not a de Polignac number, because 60771732813 - 2² = 60771732809 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60771732817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102309018 + ... + 102309611.

It is an arithmetic number, because the mean of its divisors is an integer number (6138558900).

Almost surely, 2^60771732813 is an apocalyptic number.

It is an amenable number.

60771732813 is a deficient number, since it is larger than the sum of its proper divisors (37445209587).

60771732813 is a wasteful number, since it uses less digits than its factorization.

60771732813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204618649 (or 204618643 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The spelling of 60771732813 in words is "sixty billion, seven hundred seventy-one million, seven hundred thirty-two thousand, eight hundred thirteen".