60785075613 has 4 divisors (see below), whose sum is σ = 81046767488. Its totient is φ = 40523383740.

The previous prime is 60785075609. The next prime is 60785075629. The reversal of 60785075613 is 31657058706.

60785075613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 60785075613 - 2² = 60785075609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60785075213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10130845933 + ... + 10130845938.

It is an arithmetic number, because the mean of its divisors is an integer number (20261691872).

Almost surely, 2^60785075613 is an apocalyptic number.

It is an amenable number.

60785075613 is a deficient number, since it is larger than the sum of its proper divisors (20261691875).

60785075613 is a wasteful number, since it uses less digits than its factorization.

60785075613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20261691874.

The product of its (nonzero) digits is 1058400, while the sum is 48.

The spelling of 60785075613 in words is "sixty billion, seven hundred eighty-five million, seventy-five thousand, six hundred thirteen".