60381267061 has 2 divisors, whose sum is σ = 60381267062. Its totient is φ = 60381267060.

The previous prime is 60381267041. The next prime is 60381267083. The reversal of 60381267061 is 16076218306.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58382640625 + 1998626436 = 241625^2 + 44706^2 .

It is a cyclic number.

It is not a de Polignac number, because 60381267061 - 2²⁷ = 60247049333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60381267041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30190633530 + 30190633531.

It is an arithmetic number, because the mean of its divisors is an integer number (30190633531).

Almost surely, 2^60381267061 is an apocalyptic number.

It is an amenable number.

60381267061 is a deficient number, since it is larger than the sum of its proper divisors (1).

60381267061 is an equidigital number, since it uses as much as digits as its factorization.

60381267061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 60381267061 in words is "sixty billion, three hundred eighty-one million, two hundred sixty-seven thousand, sixty-one".