58505641 has 4 divisors (see below), whose sum is σ = 59042500. Its totient is φ = 57968784.

The previous prime is 58505599. The next prime is 58505677. The reversal of 58505641 is 14650585.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 20115225 + 38390416 = 4485^2 + 6196^2 .

It is a cyclic number.

It is not a de Polignac number, because 58505641 - 2¹¹ = 58503593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58505597 and 58505606.

It is not an unprimeable number, because it can be changed into a prime (58505141) 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, 268266 + ... + 268483.

It is an arithmetic number, because the mean of its divisors is an integer number (14760625).

Almost surely, 2^58505641 is an apocalyptic number.

It is an amenable number.

58505641 is a deficient number, since it is larger than the sum of its proper divisors (536859).

58505641 is a wasteful number, since it uses less digits than its factorization.

58505641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536858.

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 58505641 is about 7648.8980252060. The cubic root of 58505641 is about 388.2092810282.

The spelling of 58505641 in words is "fifty-eight million, five hundred five thousand, six hundred forty-one".