58209538947 has 16 divisors (see below), whose sum is σ = 88704014592. Its totient is φ = 33261181920.

The previous prime is 58209538939. The next prime is 58209538967. The reversal of 58209538947 is 74983590285.

58209538947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 58209538947 - 2³ = 58209538939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58209538967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641797 + ... + 726857.

It is an arithmetic number, because the mean of its divisors is an integer number (5544000912).

Almost surely, 2^58209538947 is an apocalyptic number.

58209538947 is a deficient number, since it is larger than the sum of its proper divisors (30494475645).

58209538947 is a wasteful number, since it uses less digits than its factorization.

58209538947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117658.

The product of its (nonzero) digits is 21772800, while the sum is 60.

The spelling of 58209538947 in words is "fifty-eight billion, two hundred nine million, five hundred thirty-eight thousand, nine hundred forty-seven".