60085380857831 has 8 divisors (see below), whose sum is σ = 69794728116384. Its totient is φ = 50657463954720.

The previous prime is 60085380857783. The next prime is 60085380857851. The reversal of 60085380857831 is 13875808358006.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 60085380857831 - 2²² = 60085376663527 is a prime.

It is a super-2 number, since 2×60085380857831² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60085380857851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70357588400 + ... + 70357589253.

It is an arithmetic number, because the mean of its divisors is an integer number (8724341014548).

Almost surely, 2^{60085380857831} is an apocalyptic number.

60085380857831 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

60085380857831 is a deficient number, since it is larger than the sum of its proper divisors (9709347258553).

60085380857831 is a wasteful number, since it uses less digits than its factorization.

60085380857831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140715177721.

The product of its (nonzero) digits is 38707200, while the sum is 62.

The spelling of 60085380857831 in words is "sixty trillion, eighty-five billion, three hundred eighty million, eight hundred fifty-seven thousand, eight hundred thirty-one".