2501342135 has 4 divisors (see below), whose sum is σ = 3001610568. Its totient is φ = 2001073704.

The previous prime is 2501342099. The next prime is 2501342147. The reversal of 2501342135 is 5312431052.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2501342135 - 2⁶ = 2501342071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250134209 + ... + 250134218.

It is an arithmetic number, because the mean of its divisors is an integer number (750402642).

Almost surely, 2^2501342135 is an apocalyptic number.

2501342135 is a deficient number, since it is larger than the sum of its proper divisors (500268433).

2501342135 is an equidigital number, since it uses as much as digits as its factorization.

2501342135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500268432.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2501342135 is about 50013.4195491570. The cubic root of 2501342135 is about 1357.4516391736.

Adding to 2501342135 its reverse (5312431052), we get a palindrome (7813773187).

The spelling of 2501342135 in words is "two billion, five hundred one million, three hundred forty-two thousand, one hundred thirty-five".