60863066985 has 64 divisors (see below), whose sum is σ = 117210654720. Its totient is φ = 26345088000.

The previous prime is 60863066983. The next prime is 60863066993. The reversal of 60863066985 is 58966036806.

It is not a de Polignac number, because 60863066985 - 2¹ = 60863066983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (60863066983) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4483969 + ... + 4497521.

It is an arithmetic number, because the mean of its divisors is an integer number (1831416480).

Almost surely, 2^60863066985 is an apocalyptic number.

It is an amenable number.

60863066985 is a deficient number, since it is larger than the sum of its proper divisors (56347587735).

60863066985 is a wasteful number, since it uses less digits than its factorization.

60863066985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15838.

The product of its (nonzero) digits is 11197440, while the sum is 57.

The spelling of 60863066985 in words is "sixty billion, eight hundred sixty-three million, sixty-six thousand, nine hundred eighty-five".