58085557 has 8 divisors (see below), whose sum is σ = 60903360. Its totient is φ = 55292160.

The previous prime is 58085501. The next prime is 58085563. The reversal of 58085557 is 75558085.

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 58085557 - 2⁷ = 58085429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58085857) 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, 1132 + ... + 10837.

It is an arithmetic number, because the mean of its divisors is an integer number (7612920).

Almost surely, 2^58085557 is an apocalyptic number.

It is an amenable number.

58085557 is a deficient number, since it is larger than the sum of its proper divisors (2817803).

58085557 is a wasteful number, since it uses less digits than its factorization.

58085557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12203.

The product of its (nonzero) digits is 280000, while the sum is 43.

The square root of 58085557 is about 7621.3881281562. The cubic root of 58085557 is about 387.2779042250.

The spelling of 58085557 in words is "fifty-eight million, eighty-five thousand, five hundred fifty-seven".