60783282577 has 4 divisors (see below), whose sum is σ = 62426074036. Its totient is φ = 59140491120.

The previous prime is 60783282523. The next prime is 60783282589. The reversal of 60783282577 is 77528238706.

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 31323336256 + 29459946321 = 176984^2 + 171639^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60783282577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60783282877) 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, 821395674 + ... + 821395747.

It is an arithmetic number, because the mean of its divisors is an integer number (15606518509).

Almost surely, 2^60783282577 is an apocalyptic number.

It is an amenable number.

60783282577 is a deficient number, since it is larger than the sum of its proper divisors (1642791459).

60783282577 is a wasteful number, since it uses less digits than its factorization.

60783282577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642791458.

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 60783282577 in words is "sixty billion, seven hundred eighty-three million, two hundred eighty-two thousand, five hundred seventy-seven".