2125362541 has 4 divisors (see below), whose sum is σ = 2217769632. Its totient is φ = 2032955452.

The previous prime is 2125362539. The next prime is 2125362563. The reversal of 2125362541 is 1452635212.

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 2125362541 - 2¹ = 2125362539 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 (2125362341) 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, 46203511 + ... + 46203556.

It is an arithmetic number, because the mean of its divisors is an integer number (554442408).

Almost surely, 2^2125362541 is an apocalyptic number.

It is an amenable number.

2125362541 is a deficient number, since it is larger than the sum of its proper divisors (92407091).

2125362541 is an equidigital number, since it uses as much as digits as its factorization.

2125362541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92407090.

The product of its digits is 14400, while the sum is 31.

The square root of 2125362541 is about 46101.6544280138. The cubic root of 2125362541 is about 1285.7139045049.

Adding to 2125362541 its reverse (1452635212), we get a palindrome (3577997753).

The spelling of 2125362541 in words is "two billion, one hundred twenty-five million, three hundred sixty-two thousand, five hundred forty-one".