59778368551 has 8 divisors (see below), whose sum is σ = 65460726144. Its totient is φ = 54137337720.

The previous prime is 59778368527. The next prime is 59778368561. The reversal of 59778368551 is 15586387795.

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

It is a cyclic number.

It is not a de Polignac number, because 59778368551 - 2²³ = 59769979943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59778368501) 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, 10328661 + ... + 10334446.

It is an arithmetic number, because the mean of its divisors is an integer number (8182590768).

Almost surely, 2^59778368551 is an apocalyptic number.

59778368551 is a deficient number, since it is larger than the sum of its proper divisors (5682357593).

59778368551 is a wasteful number, since it uses less digits than its factorization.

59778368551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20663381.

The product of its digits is 63504000, while the sum is 64.

The spelling of 59778368551 in words is "fifty-nine billion, seven hundred seventy-eight million, three hundred sixty-eight thousand, five hundred fifty-one".