4025855258 has 4 divisors (see below), whose sum is σ = 6038782890. Its totient is φ = 2012927628.

The previous prime is 4025855213. The next prime is 4025855329. The reversal of 4025855258 is 8525585204.

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

It can be written as a sum of positive squares in only one way, i.e., 3992596969 + 33258289 = 63187^2 + 5767^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006463813 + ... + 1006463816.

Almost surely, 2^4025855258 is an apocalyptic number.

4025855258 is a deficient number, since it is larger than the sum of its proper divisors (2012927632).

4025855258 is a wasteful number, since it uses less digits than its factorization.

4025855258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012927631.

The product of its (nonzero) digits is 640000, while the sum is 44.

The square root of 4025855258 is about 63449.6277215241. The cubic root of 4025855258 is about 1590.8139310699.

The spelling of 4025855258 in words is "four billion, twenty-five million, eight hundred fifty-five thousand, two hundred fifty-eight".