58540400885 has 8 divisors (see below), whose sum is σ = 70870149720. Its totient is φ = 46417874944.

The previous prime is 58540400861. The next prime is 58540400887. The reversal of 58540400885 is 58800404585.

58540400885 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 7602619249 + 50937781636 = 87193^2 + 225694^2 .

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 58540400885 - 2¹⁴ = 58540384501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58540400887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51805100 + ... + 51806229.

It is an arithmetic number, because the mean of its divisors is an integer number (8858768715).

Almost surely, 2^58540400885 is an apocalyptic number.

It is an amenable number.

58540400885 is a deficient number, since it is larger than the sum of its proper divisors (12329748835).

58540400885 is a wasteful number, since it uses less digits than its factorization.

58540400885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103611447.

The product of its (nonzero) digits is 1024000, while the sum is 47.

The spelling of 58540400885 in words is "fifty-eight billion, five hundred forty million, four hundred thousand, eight hundred eighty-five".