60574191149 has 2 divisors, whose sum is σ = 60574191150. Its totient is φ = 60574191148.

The previous prime is 60574191133. The next prime is 60574191187. The reversal of 60574191149 is 94119147506.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57452734249 + 3121456900 = 239693^2 + 55870^2 .

It is a cyclic number.

It is not a de Polignac number, because 60574191149 - 2⁴ = 60574191133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60574191049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30287095574 + 30287095575.

It is an arithmetic number, because the mean of its divisors is an integer number (30287095575).

Almost surely, 2^60574191149 is an apocalyptic number.

It is an amenable number.

60574191149 is a deficient number, since it is larger than the sum of its proper divisors (1).

60574191149 is an equidigital number, since it uses as much as digits as its factorization.

60574191149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 47.

The spelling of 60574191149 in words is "sixty billion, five hundred seventy-four million, one hundred ninety-one thousand, one hundred forty-nine".