60051149 has 2 divisors, whose sum is σ = 60051150. Its totient is φ = 60051148.

The previous prime is 60051143. The next prime is 60051151. The reversal of 60051149 is 94115006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42994249 + 17056900 = 6557^2 + 4130^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60051149 is a prime.

It is a super-2 number, since 2×60051149² = 7212280992440402, which contains 22 as substring.

Together with 60051151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60051143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30025574 + 30025575.

It is an arithmetic number, because the mean of its divisors is an integer number (30025575).

Almost surely, 2^60051149 is an apocalyptic number.

It is an amenable number.

60051149 is a deficient number, since it is larger than the sum of its proper divisors (1).

60051149 is an equidigital number, since it uses as much as digits as its factorization.

60051149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 60051149 is about 7749.2676428163. The cubic root of 60051149 is about 391.5979778341.

The spelling of 60051149 in words is "sixty million, fifty-one thousand, one hundred forty-nine".