58811423 has 4 divisors (see below), whose sum is σ = 64157928. Its totient is φ = 53464920.

The previous prime is 58811419. The next prime is 58811443. The reversal of 58811423 is 32411885.

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 58811423 - 2² = 58811419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58811423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58811413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2673236 + ... + 2673257.

It is an arithmetic number, because the mean of its divisors is an integer number (16039482).

Almost surely, 2^58811423 is an apocalyptic number.

58811423 is a deficient number, since it is larger than the sum of its proper divisors (5346505).

58811423 is a wasteful number, since it uses less digits than its factorization.

58811423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5346504.

The product of its digits is 7680, while the sum is 32.

The square root of 58811423 is about 7668.8606063743. The cubic root of 58811423 is about 388.8844364328.

The spelling of 58811423 in words is "fifty-eight million, eight hundred eleven thousand, four hundred twenty-three".