2502345541 has 2 divisors, whose sum is σ = 2502345542. Its totient is φ = 2502345540.

The previous prime is 2502345539. The next prime is 2502345577. The reversal of 2502345541 is 1455432052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1959921441 + 542424100 = 44271^2 + 23290^2 .

It is a cyclic number.

It is not a de Polignac number, because 2502345541 - 2¹ = 2502345539 is a prime.

Together with 2502345539, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2502345511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251172770 + 1251172771.

It is an arithmetic number, because the mean of its divisors is an integer number (1251172771).

Almost surely, 2^2502345541 is an apocalyptic number.

It is an amenable number.

2502345541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502345541 is an equidigital number, since it uses as much as digits as its factorization.

2502345541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 2502345541 is about 50023.4499110167. The cubic root of 2502345541 is about 1357.6331274781.

Adding to 2502345541 its reverse (1455432052), we get a palindrome (3957777593).

The spelling of 2502345541 in words is "two billion, five hundred two million, three hundred forty-five thousand, five hundred forty-one".