58425857 has 4 divisors (see below), whose sum is σ = 66772416. Its totient is φ = 50079300.

The previous prime is 58425839. The next prime is 58425901. The reversal of 58425857 is 75852485.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75852485 = 5 ⋅15170497.

It is a cyclic number.

It is not a de Polignac number, because 58425857 - 2¹⁰ = 58424833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58425827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4173269 + ... + 4173282.

It is an arithmetic number, because the mean of its divisors is an integer number (16693104).

Almost surely, 2^58425857 is an apocalyptic number.

It is an amenable number.

58425857 is a deficient number, since it is larger than the sum of its proper divisors (8346559).

58425857 is an equidigital number, since it uses as much as digits as its factorization.

58425857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346558.

The product of its digits is 448000, while the sum is 44.

The square root of 58425857 is about 7643.6808541435. The cubic root of 58425857 is about 388.0327340683.

The spelling of 58425857 in words is "fifty-eight million, four hundred twenty-five thousand, eight hundred fifty-seven".