60056521 has 4 divisors (see below), whose sum is σ = 68636032. Its totient is φ = 51477012.

The previous prime is 60056497. The next prime is 60056539. The reversal of 60056521 is 12565006.

60056521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60056521 - 2⁵ = 60056489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60056551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4289745 + ... + 4289758.

It is an arithmetic number, because the mean of its divisors is an integer number (17159008).

Almost surely, 2^60056521 is an apocalyptic number.

It is an amenable number.

60056521 is a deficient number, since it is larger than the sum of its proper divisors (8579511).

60056521 is an equidigital number, since it uses as much as digits as its factorization.

60056521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8579510.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 60056521 is about 7749.6142484642. The cubic root of 60056521 is about 391.6096545555.

It can be divided in two parts, 600 and 56521, that added together give a square (57121 = 239²).

The spelling of 60056521 in words is "sixty million, fifty-six thousand, five hundred twenty-one".