60773227749 has 16 divisors (see below), whose sum is σ = 96960136000. Its totient is φ = 37398909168.

The previous prime is 60773227741. The next prime is 60773227759. The reversal of 60773227749 is 94772237706.

60773227749 is a `hidden beast` number, since 607 + 7 + 3 + 2 + 27 + 7 + 4 + 9 = 666.

It is not a de Polignac number, because 60773227749 - 2³ = 60773227741 is a prime.

It is a super-2 number, since 2×60773227749² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 60773227695 and 60773227704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60773227741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86571199 + ... + 86571900.

It is an arithmetic number, because the mean of its divisors is an integer number (6060008500).

Almost surely, 2^60773227749 is an apocalyptic number.

It is an amenable number.

60773227749 is a deficient number, since it is larger than the sum of its proper divisors (36186908251).

60773227749 is a wasteful number, since it uses less digits than its factorization.

60773227749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173143121 (or 173143115 counting only the distinct ones).

The product of its (nonzero) digits is 6223392, while the sum is 54.

The spelling of 60773227749 in words is "sixty billion, seven hundred seventy-three million, two hundred twenty-seven thousand, seven hundred forty-nine".