2025700544 has 28 divisors (see below), whose sum is σ = 4594000464. Its totient is φ = 868157184.

The previous prime is 2025700543. The next prime is 2025700559. The reversal of 2025700544 is 4450075202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (2025700543) 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 3 ways as a sum of consecutive naturals, for example, 2260379 + ... + 2261274.

Almost surely, 2^2025700544 is an apocalyptic number.

It is an amenable number.

2025700544 is an abundant number, since it is smaller than the sum of its proper divisors (2568299920).

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

2025700544 is an equidigital number, since it uses as much as digits as its factorization.

2025700544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4521672 (or 4521662 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 2025700544 is about 45007.7831491399. The cubic root of 2025700544 is about 1265.2948729083.

Adding to 2025700544 its reverse (4450075202), we get a palindrome (6475775746).

The spelling of 2025700544 in words is "two billion, twenty-five million, seven hundred thousand, five hundred forty-four".