60780492368 has 20 divisors (see below), whose sum is σ = 117766980660. Its totient is φ = 30389013504.

The previous prime is 60780492349. The next prime is 60780492397. The reversal of 60780492368 is 86329408706.

It is a Cunningham number, because it is equal to 246537²-1.

It can be written as a sum of positive squares in 2 ways, for example, as 20076622864 + 40703869504 = 141692^2 + 201752^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431438 + ... + 554706.

It is an arithmetic number, because the mean of its divisors is an integer number (5888349033).

Almost surely, 2^60780492368 is an apocalyptic number.

It is an amenable number.

60780492368 is a deficient number, since it is larger than the sum of its proper divisors (56986488292).

60780492368 is a wasteful number, since it uses less digits than its factorization.

60780492368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154094 (or 154088 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 60780492368 in words is "sixty billion, seven hundred eighty million, four hundred ninety-two thousand, three hundred sixty-eight".