60544321 has 4 divisors (see below), whose sum is σ = 62180692. Its totient is φ = 58907952.

The previous prime is 60544313. The next prime is 60544343. The reversal of 60544321 is 12344506.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24364096 + 36180225 = 4936^2 + 6015^2 .

It is a cyclic number.

It is not a de Polignac number, because 60544321 - 2³ = 60544313 is a prime.

It is a super-2 number, since 2×60544321² = 7331229610702082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60574321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818130 + ... + 818203.

It is an arithmetic number, because the mean of its divisors is an integer number (15545173).

Almost surely, 2^60544321 is an apocalyptic number.

It is an amenable number.

60544321 is a deficient number, since it is larger than the sum of its proper divisors (1636371).

60544321 is a wasteful number, since it uses less digits than its factorization.

60544321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636370.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 60544321 is about 7781.0231332390. The cubic root of 60544321 is about 392.6670602077.

Adding to 60544321 its reverse (12344506), we get a palindrome (72888827).

The spelling of 60544321 in words is "sixty million, five hundred forty-four thousand, three hundred twenty-one".