59694649694 has 16 divisors (see below), whose sum is σ = 96144493536. Its totient is φ = 27695942400.

The previous prime is 59694649669. The next prime is 59694649697. The reversal of 59694649694 is 49694649695.

It is a Harshad number since it is a multiple of its sum of digits (71).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59694649697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12361847 + ... + 12366674.

It is an arithmetic number, because the mean of its divisors is an integer number (6009030846).

Almost surely, 2^59694649694 is an apocalyptic number.

59694649694 is a deficient number, since it is larger than the sum of its proper divisors (36449843842).

59694649694 is a wasteful number, since it uses less digits than its factorization.

59694649694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24728611.

The product of its digits is 453496320, while the sum is 71.

Subtracting from 59694649694 its reverse (49694649695), we obtain a palindrome (9999999999).

The spelling of 59694649694 in words is "fifty-nine billion, six hundred ninety-four million, six hundred forty-nine thousand, six hundred ninety-four".