258030583025 has 6 divisors (see below), whose sum is σ = 319957922982. Its totient is φ = 206424466400.

The previous prime is 258030583021. The next prime is 258030583043. The reversal of 258030583025 is 520385030852.

It can be written as a sum of positive squares in 3 ways, for example, as 3157729 + 258027425296 = 1777^2 + 507964^2 .

It is not a de Polignac number, because 258030583025 - 2² = 258030583021 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (258030583021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5160611636 + ... + 5160611685.

It is an arithmetic number, because the mean of its divisors is an integer number (53326320497).

Almost surely, 2^258030583025 is an apocalyptic number.

258030583025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

258030583025 is a deficient number, since it is larger than the sum of its proper divisors (61927339957).

258030583025 is a wasteful number, since it uses less digits than its factorization.

258030583025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10321223331 (or 10321223326 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 258030583025 in words is "two hundred fifty-eight billion, thirty million, five hundred eighty-three thousand, twenty-five".