2502342137 has 2 divisors, whose sum is σ = 2502342138. Its totient is φ = 2502342136.

The previous prime is 2502342121. The next prime is 2502342209. The reversal of 2502342137 is 7312432052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1263020521 + 1239321616 = 35539^2 + 35204^2 .

It is a cyclic number.

It is not a de Polignac number, because 2502342137 - 2⁴ = 2502342121 is a prime.

It is not a weakly prime, because it can be changed into another prime (2502342637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251171068 + 1251171069.

It is an arithmetic number, because the mean of its divisors is an integer number (1251171069).

Almost surely, 2^2502342137 is an apocalyptic number.

It is an amenable number.

2502342137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502342137 is an equidigital number, since it uses as much as digits as its factorization.

2502342137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 2502342137 is about 50023.4158869624. The cubic root of 2502342137 is about 1357.6325118710.

Adding to 2502342137 its reverse (7312432052), we get a palindrome (9814774189).

The spelling of 2502342137 in words is "two billion, five hundred two million, three hundred forty-two thousand, one hundred thirty-seven".