58778812944 has 240 divisors, whose sum is σ = 183612623040. Its totient is φ = 17989079040.

The previous prime is 58778812921. The next prime is 58778812997. The reversal of 58778812944 is 44921887785.

58778812944 is a `hidden beast` number, since 587 + 7 + 8 + 8 + 1 + 2 + 9 + 44 = 666.

58778812944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×58778812944³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5113027 + ... + 5124509.

It is an arithmetic number, because the mean of its divisors is an integer number (765052596).

Almost surely, 2^58778812944 is an apocalyptic number.

58778812944 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58778812944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91806311520).

58778812944 is an abundant number, since it is smaller than the sum of its proper divisors (124833810096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58778812944 is a wasteful number, since it uses less digits than its factorization.

58778812944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11575 (or 11546 counting only the distinct ones).

The product of its digits is 36126720, while the sum is 63.

The spelling of 58778812944 in words is "fifty-eight billion, seven hundred seventy-eight million, eight hundred twelve thousand, nine hundred forty-four".