60220533677 has 4 divisors (see below), whose sum is σ = 60336120636. Its totient is φ = 60104946720.

The previous prime is 60220533671. The next prime is 60220533721. The reversal of 60220533677 is 77633502206.

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 40435579396 + 19784954281 = 201086^2 + 140659^2 .

It is a cyclic number.

It is not a de Polignac number, because 60220533677 - 2¹⁴ = 60220517293 is a prime.

It is a super-2 number, since 2×60220533677² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60220533671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57792698 + ... + 57793739.

It is an arithmetic number, because the mean of its divisors is an integer number (15084030159).

Almost surely, 2^60220533677 is an apocalyptic number.

It is an amenable number.

60220533677 is a deficient number, since it is larger than the sum of its proper divisors (115586959).

60220533677 is a wasteful number, since it uses less digits than its factorization.

60220533677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115586958.

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 60220533677 in words is "sixty billion, two hundred twenty million, five hundred thirty-three thousand, six hundred seventy-seven".