58639009427 has 4 divisors (see below), whose sum is σ = 61188531600. Its totient is φ = 56089487256.

The previous prime is 58639009421. The next prime is 58639009439. The reversal of 58639009427 is 72490093685.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 58639009427 - 2¹⁴ = 58638993043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58639009421) 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 3 ways as a sum of consecutive naturals, for example, 1274761052 + ... + 1274761097.

It is an arithmetic number, because the mean of its divisors is an integer number (15297132900).

Almost surely, 2^58639009427 is an apocalyptic number.

58639009427 is a deficient number, since it is larger than the sum of its proper divisors (2549522173).

58639009427 is a wasteful number, since it uses less digits than its factorization.

58639009427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2549522172.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 58639009427 in words is "fifty-eight billion, six hundred thirty-nine million, nine thousand, four hundred twenty-seven".