60129049 has 2 divisors, whose sum is σ = 60129050. Its totient is φ = 60129048.

The previous prime is 60129029. The next prime is 60129059. The reversal of 60129049 is 94092106.

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., 34727449 + 25401600 = 5893^2 + 5040^2 .

It is a cyclic number.

It is not a de Polignac number, because 60129049 - 2²⁵ = 26574617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60129049.

It is not a weakly prime, because it can be changed into another prime (60129019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30064524 + 30064525.

It is an arithmetic number, because the mean of its divisors is an integer number (30064525).

Almost surely, 2^60129049 is an apocalyptic number.

It is an amenable number.

60129049 is a deficient number, since it is larger than the sum of its proper divisors (1).

60129049 is an equidigital number, since it uses as much as digits as its factorization.

60129049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 60129049 is about 7754.2922952388. The cubic root of 60129049 is about 391.7672352179.

The spelling of 60129049 in words is "sixty million, one hundred twenty-nine thousand, forty-nine".