60339500881 has 27 divisors (see below), whose sum is σ = 67223630523. Its totient is φ = 54119625120.

The previous prime is 60339500861. The next prime is 60339500917. The reversal of 60339500881 is 18800593306.

The square root of 60339500881 is 245641.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 35443710225 + 24895790656 = 188265^2 + 157784^2 .

It is not a de Polignac number, because 60339500881 - 2¹⁵ = 60339468113 is a prime.

It is a super-2 number, since 2×60339500881² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60339500861) 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 26 ways as a sum of consecutive naturals, for example, 370180906 + ... + 370181068.

Almost surely, 2^60339500881 is an apocalyptic number.

60339500881 is the 245641-st square number.

60339500881 is the 122821-st centered octagonal number.

It is an amenable number.

60339500881 is a deficient number, since it is larger than the sum of its proper divisors (6884129642).

60339500881 is an equidigital number, since it uses as much as digits as its factorization.

60339500881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 60339500881 in words is "sixty billion, three hundred thirty-nine million, five hundred thousand, eight hundred eighty-one".