2025541856 has 48 divisors (see below), whose sum is σ = 4358695824. Its totient is φ = 920899584.

The previous prime is 2025541853. The next prime is 2025541879. The reversal of 2025541856 is 6581455202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025541853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8465 + ... + 64208.

It is an arithmetic number, because the mean of its divisors is an integer number (90806163).

Almost surely, 2^2025541856 is an apocalyptic number.

2025541856 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2025541856 is an abundant number, since it is smaller than the sum of its proper divisors (2333153968).

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

2025541856 is a wasteful number, since it uses less digits than its factorization.

2025541856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72763 (or 72755 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 2025541856 is about 45006.0202195217. The cubic root of 2025541856 is about 1265.2618320990.

The spelling of 2025541856 in words is "two billion, twenty-five million, five hundred forty-one thousand, eight hundred fifty-six".