2025724641 has 16 divisors (see below), whose sum is σ = 2872687104. Its totient is φ = 1265336064.

The previous prime is 2025724637. The next prime is 2025724663. The reversal of 2025724641 is 1464275202.

It is not a de Polignac number, because 2025724641 - 2² = 2025724637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2025724681) 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 15 ways as a sum of consecutive naturals, for example, 77686 + ... + 100431.

It is an arithmetic number, because the mean of its divisors is an integer number (179542944).

Almost surely, 2^2025724641 is an apocalyptic number.

It is an amenable number.

2025724641 is a deficient number, since it is larger than the sum of its proper divisors (846962463).

2025724641 is a wasteful number, since it uses less digits than its factorization.

2025724641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178360.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 2025724641 is about 45008.0508464875. The cubic root of 2025724641 is about 1265.2998900516.

Adding to 2025724641 its reverse (1464275202), we get a palindrome (3489999843).

The spelling of 2025724641 in words is "two billion, twenty-five million, seven hundred twenty-four thousand, six hundred forty-one".