2025028881 has 12 divisors (see below), whose sum is σ = 2938161408. Its totient is φ = 1343964024.

The previous prime is 2025028879. The next prime is 2025028961. The reversal of 2025028881 is 1888205202.

It is a happy number.

It is not a de Polignac number, because 2025028881 - 2¹ = 2025028879 is a prime.

It is a super-2 number, since 2×2025028881² = 8201483937768224322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2025028871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502485 + ... + 506498.

It is an arithmetic number, because the mean of its divisors is an integer number (244846784).

Almost surely, 2^2025028881 is an apocalyptic number.

It is an amenable number.

2025028881 is a deficient number, since it is larger than the sum of its proper divisors (913132527).

2025028881 is a wasteful number, since it uses less digits than its factorization.

2025028881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009212 (or 1009209 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 2025028881 is about 45000.3208988558. The cubic root of 2025028881 is about 1265.1550125361.

The spelling of 2025028881 in words is "two billion, twenty-five million, twenty-eight thousand, eight hundred eighty-one".