60005957381 has 2 divisors, whose sum is σ = 60005957382. Its totient is φ = 60005957380.

The previous prime is 60005957371. The next prime is 60005957411. The reversal of 60005957381 is 18375950006.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49066680100 + 10939277281 = 221510^2 + 104591^2 .

It is a cyclic number.

It is not a de Polignac number, because 60005957381 - 2¹⁴ = 60005940997 is a prime.

It is a super-2 number, since 2×60005957381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60005957351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30002978690 + 30002978691.

It is an arithmetic number, because the mean of its divisors is an integer number (30002978691).

Almost surely, 2^60005957381 is an apocalyptic number.

It is an amenable number.

60005957381 is a deficient number, since it is larger than the sum of its proper divisors (1).

60005957381 is an equidigital number, since it uses as much as digits as its factorization.

60005957381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 60005957381 in words is "sixty billion, five million, nine hundred fifty-seven thousand, three hundred eighty-one".