60774533249 has 4 divisors (see below), whose sum is σ = 62256838980. Its totient is φ = 59292227520.

The previous prime is 60774533233. The next prime is 60774533297. The reversal of 60774533249 is 94233547706.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94233547706 = 2 ⋅47116773853.

It can be written as a sum of positive squares in 2 ways, for example, as 3554544400 + 57219988849 = 59620^2 + 239207^2 .

It is a cyclic number.

It is not a de Polignac number, because 60774533249 - 2⁴ = 60774533233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60774533197 and 60774533206.

It is not an unprimeable number, because it can be changed into a prime (60774538249) 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, 741152804 + ... + 741152885.

It is an arithmetic number, because the mean of its divisors is an integer number (15564209745).

Almost surely, 2^60774533249 is an apocalyptic number.

It is an amenable number.

60774533249 is a deficient number, since it is larger than the sum of its proper divisors (1482305731).

60774533249 is a wasteful number, since it uses less digits than its factorization.

60774533249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482305730.

The product of its (nonzero) digits is 3810240, while the sum is 50.

The spelling of 60774533249 in words is "sixty billion, seven hundred seventy-four million, five hundred thirty-three thousand, two hundred forty-nine".