5858020890 has 24 divisors (see below), whose sum is σ = 15230854548. Its totient is φ = 1562138880.

The previous prime is 5858020873. The next prime is 5858020897. The reversal of 5858020890 is 980208585.

It can be written as a sum of positive squares in 2 ways, for example, as 5857300089 + 720801 = 76533^2 + 849^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5858020897) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32544471 + ... + 32544650.

Almost surely, 2^5858020890 is an apocalyptic number.

5858020890 is an abundant number, since it is smaller than the sum of its proper divisors (9372833658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5858020890 is a wasteful number, since it uses less digits than its factorization.

5858020890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65089134 (or 65089131 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The square root of 5858020890 is about 76537.7089414101. The cubic root of 5858020890 is about 1802.6730747044.

The spelling of 5858020890 in words is "five billion, eight hundred fifty-eight million, twenty thousand, eight hundred ninety".