613683480505 has 32 divisors (see below), whose sum is σ = 784159833600. Its totient is φ = 459454218240.

The previous prime is 613683480491. The next prime is 613683480521. The reversal of 613683480505 is 505084386316.

It is not a de Polignac number, because 613683480505 - 2¹⁵ = 613683447737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12448896 + ... + 12498094.

It is an arithmetic number, because the mean of its divisors is an integer number (24504994800).

Almost surely, 2^613683480505 is an apocalyptic number.

It is an amenable number.

613683480505 is a deficient number, since it is larger than the sum of its proper divisors (170476353095).

613683480505 is a wasteful number, since it uses less digits than its factorization.

613683480505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50049.

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 613683480505 in words is "six hundred thirteen billion, six hundred eighty-three million, four hundred eighty thousand, five hundred five".