60521051 has 8 divisors (see below), whose sum is σ = 61364160. Its totient is φ = 59683392.

The previous prime is 60521047. The next prime is 60521053. The reversal of 60521051 is 15012506.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60521051 - 2² = 60521047 is a prime.

It is a super-2 number, since 2×60521051² = 7325595228289202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60521053) 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 7 ways as a sum of consecutive naturals, for example, 24206 + ... + 26588.

It is an arithmetic number, because the mean of its divisors is an integer number (7670520).

Almost surely, 2^60521051 is an apocalyptic number.

60521051 is a deficient number, since it is larger than the sum of its proper divisors (843109).

60521051 is a wasteful number, since it uses less digits than its factorization.

60521051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 60521051 is about 7779.5276848919. The cubic root of 60521051 is about 392.6167470199.

Adding to 60521051 its reverse (15012506), we get a palindrome (75533557).

The spelling of 60521051 in words is "sixty million, five hundred twenty-one thousand, fifty-one".