60917706993 has 32 divisors (see below), whose sum is σ = 101036702592. Its totient is φ = 32075136000.

The previous prime is 60917706989. The next prime is 60917707021. The reversal of 60917706993 is 39960771906.

It is not a de Polignac number, because 60917706993 - 2² = 60917706989 is a prime.

It is a super-2 number, since 2×60917706993² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60917706943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4169158 + ... + 4183743.

It is an arithmetic number, because the mean of its divisors is an integer number (3157396956).

Almost surely, 2^60917706993 is an apocalyptic number.

It is an amenable number.

60917706993 is a deficient number, since it is larger than the sum of its proper divisors (40118995599).

60917706993 is a wasteful number, since it uses less digits than its factorization.

60917706993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8352945.

The product of its (nonzero) digits is 3857868, while the sum is 57.

The spelling of 60917706993 in words is "sixty billion, nine hundred seventeen million, seven hundred six thousand, nine hundred ninety-three".