613479895011 has 32 divisors (see below), whose sum is σ = 933499123200. Its totient is φ = 397900395360.

The previous prime is 613479895003. The next prime is 613479895069. The reversal of 613479895011 is 110598974316.

613479895011 is a `hidden beast` number, since 6 + 1 + 3 + 47 + 98 + 9 + 501 + 1 = 666.

613479895011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 613479895011 - 2³ = 613479895003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (613479895711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21155320 + ... + 21184298.

It is an arithmetic number, because the mean of its divisors is an integer number (29171847600).

Almost surely, 2^613479895011 is an apocalyptic number.

613479895011 is a deficient number, since it is larger than the sum of its proper divisors (320019228189).

613479895011 is a wasteful number, since it uses less digits than its factorization.

613479895011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50216 (or 50210 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The spelling of 613479895011 in words is "six hundred thirteen billion, four hundred seventy-nine million, eight hundred ninety-five thousand, eleven".