2558828941 has 4 divisors (see below), whose sum is σ = 2559647772. Its totient is φ = 2558010112.

The previous prime is 2558828911. The next prime is 2558828953. The reversal of 2558828941 is 1498288552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1523340900 + 1035488041 = 39030^2 + 32179^2 .

It is a cyclic number.

It is not a de Polignac number, because 2558828941 - 2⁷ = 2558828813 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 (2558828911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404710 + ... + 410983.

It is an arithmetic number, because the mean of its divisors is an integer number (639911943).

Almost surely, 2^2558828941 is an apocalyptic number.

It is an amenable number.

2558828941 is a deficient number, since it is larger than the sum of its proper divisors (818831).

2558828941 is an equidigital number, since it uses as much as digits as its factorization.

2558828941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818830.

The product of its digits is 1843200, while the sum is 52.

The square root of 2558828941 is about 50584.8686960834. The cubic root of 2558828941 is about 1367.7721335766.

The spelling of 2558828941 in words is "two billion, five hundred fifty-eight million, eight hundred twenty-eight thousand, nine hundred forty-one".