58628078440 has 32 divisors (see below), whose sum is σ = 134075693160. Its totient is φ = 23066784000.

The previous prime is 58628078437. The next prime is 58628078459. The reversal of 58628078440 is 4487082685.

It is a happy number.

58628078440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 50098078276 + 8530000164 = 223826^2 + 92358^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12011511 + ... + 12016390.

Almost surely, 2^58628078440 is an apocalyptic number.

It is an amenable number.

58628078440 is an abundant number, since it is smaller than the sum of its proper divisors (75447614720).

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

58628078440 is a wasteful number, since it uses less digits than its factorization.

58628078440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24027973 (or 24027969 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 52.

The spelling of 58628078440 in words is "fifty-eight billion, six hundred twenty-eight million, seventy-eight thousand, four hundred forty".