2025421232053 has 4 divisors (see below), whose sum is σ = 2028184426828. Its totient is φ = 2022658037280.

The previous prime is 2025421232041. The next prime is 2025421232071. The reversal of 2025421232053 is 3502321245202.

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

It can be written as a sum of positive squares in 2 ways, for example, as 930053858449 + 1095367373604 = 964393^2 + 1046598^2 .

It is a cyclic number.

It is not a de Polignac number, because 2025421232053 - 2¹⁷ = 2025421100981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025421232033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1381596288 + ... + 1381597753.

It is an arithmetic number, because the mean of its divisors is an integer number (507046106707).

Almost surely, 2^{2025421232053} is an apocalyptic number.

It is an amenable number.

2025421232053 is a deficient number, since it is larger than the sum of its proper divisors (2763194775).

2025421232053 is an equidigital number, since it uses as much as digits as its factorization.

2025421232053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763194774.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 2025421232053 its reverse (3502321245202), we get a palindrome (5527742477255).

The spelling of 2025421232053 in words is "two trillion, twenty-five billion, four hundred twenty-one million, two hundred thirty-two thousand, fifty-three".