60125021 has 6 divisors (see below), whose sum is σ = 66087966. Its totient is φ = 54659000.

The previous prime is 60125017. The next prime is 60125041. The reversal of 60125021 is 12052106.

It can be written as a sum of positive squares in only one way, i.e., 47265625 + 12859396 = 6875^2 + 3586^2 .

It is not a de Polignac number, because 60125021 - 2² = 60125017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60125011) 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 5 ways as a sum of consecutive naturals, for example, 248330 + ... + 248571.

It is an arithmetic number, because the mean of its divisors is an integer number (11014661).

Almost surely, 2^60125021 is an apocalyptic number.

It is an amenable number.

60125021 is a deficient number, since it is larger than the sum of its proper divisors (5962945).

60125021 is a wasteful number, since it uses less digits than its factorization.

60125021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496923 (or 496912 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 60125021 is about 7754.0325637696. The cubic root of 60125021 is about 391.7584869579.

Adding to 60125021 its reverse (12052106), we get a palindrome (72177127).

The spelling of 60125021 in words is "sixty million, one hundred twenty-five thousand, twenty-one".