60530137 has 4 divisors (see below), whose sum is σ = 60545716. Its totient is φ = 60514560.

The previous prime is 60530123. The next prime is 60530147. The reversal of 60530137 is 73103506.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 36529936 + 24000201 = 6044^2 + 4899^2 .

It is a cyclic number.

It is not a de Polignac number, because 60530137 - 2⁷ = 60530009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60530147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3337 + ... + 11497.

It is an arithmetic number, because the mean of its divisors is an integer number (15136429).

Almost surely, 2^60530137 is an apocalyptic number.

It is an amenable number.

60530137 is a deficient number, since it is larger than the sum of its proper divisors (15579).

60530137 is an equidigital number, since it uses as much as digits as its factorization.

60530137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15578.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 60530137 is about 7780.1116315899. Note that the first 3 decimals coincide. The cubic root of 60530137 is about 392.6363938326.

The spelling of 60530137 in words is "sixty million, five hundred thirty thousand, one hundred thirty-seven".