60782770033 has 4 divisors (see below), whose sum is σ = 61779208948. Its totient is φ = 59786331120.

The previous prime is 60782770007. The next prime is 60782770049. The reversal of 60782770033 is 33007728706.

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 7600875489 + 53181894544 = 87183^2 + 230612^2 .

It is a cyclic number.

It is not a de Polignac number, because 60782770033 - 2²⁹ = 60245899121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60782770133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498219366 + ... + 498219487.

It is an arithmetic number, because the mean of its divisors is an integer number (15444802237).

Almost surely, 2^60782770033 is an apocalyptic number.

It is an amenable number.

60782770033 is a deficient number, since it is larger than the sum of its proper divisors (996438915).

60782770033 is an equidigital number, since it uses as much as digits as its factorization.

60782770033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996438914.

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 60782770033 in words is "sixty billion, seven hundred eighty-two million, seven hundred seventy thousand, thirty-three".