2053125361 has 4 divisors (see below), whose sum is σ = 2346428992. Its totient is φ = 1759821732.

The previous prime is 2053125359. The next prime is 2053125397. The reversal of 2053125361 is 1635213502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2053125361 - 2¹ = 2053125359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2053125341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146651805 + ... + 146651818.

It is an arithmetic number, because the mean of its divisors is an integer number (586607248).

Almost surely, 2^2053125361 is an apocalyptic number.

It is an amenable number.

2053125361 is a deficient number, since it is larger than the sum of its proper divisors (293303631).

2053125361 is an equidigital number, since it uses as much as digits as its factorization.

2053125361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293303630.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 2053125361 is about 45311.4263845225. The cubic root of 2053125361 is about 1270.9793345123.

Adding to 2053125361 its reverse (1635213502), we get a palindrome (3688338863).

The spelling of 2053125361 in words is "two billion, fifty-three million, one hundred twenty-five thousand, three hundred sixty-one".