58143825 has 72 divisors (see below), whose sum is σ = 114555168. Its totient is φ = 29134080.

The previous prime is 58143821. The next prime is 58143847. The reversal of 58143825 is 52834185.

It is a happy number.

It is not a de Polignac number, because 58143825 - 2² = 58143821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58143825.

It is not an unprimeable number, because it can be changed into a prime (58143821) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 102994 + ... + 103556.

It is an arithmetic number, because the mean of its divisors is an integer number (1591044).

Almost surely, 2^58143825 is an apocalyptic number.

It is an amenable number.

58143825 is a deficient number, since it is larger than the sum of its proper divisors (56411343).

58143825 is a wasteful number, since it uses less digits than its factorization.

58143825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605 (or 588 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 58143825 is about 7625.2098331784. The cubic root of 58143825 is about 387.4073590539.

The spelling of 58143825 in words is "fifty-eight million, one hundred forty-three thousand, eight hundred twenty-five".