60873868915 has 4 divisors (see below), whose sum is σ = 73048642704. Its totient is φ = 48699095128.

The previous prime is 60873868901. The next prime is 60873868927. The reversal of 60873868915 is 51986837806.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51986837806 = 2 ⋅25993418903.

It is a cyclic number.

It is not a de Polignac number, because 60873868915 - 2⁹ = 60873868403 is a prime.

It is a super-3 number, since 3×60873868915³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6087386887 + ... + 6087386896.

It is an arithmetic number, because the mean of its divisors is an integer number (18262160676).

Almost surely, 2^60873868915 is an apocalyptic number.

60873868915 is a deficient number, since it is larger than the sum of its proper divisors (12174773789).

60873868915 is a wasteful number, since it uses less digits than its factorization.

60873868915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12174773788.

The product of its (nonzero) digits is 17418240, while the sum is 61.

The spelling of 60873868915 in words is "sixty billion, eight hundred seventy-three million, eight hundred sixty-eight thousand, nine hundred fifteen".