2485602137 has 4 divisors (see below), whose sum is σ = 2498092800. Its totient is φ = 2473111476.

The previous prime is 2485602121. The next prime is 2485602139. The reversal of 2485602137 is 7312065842.

It is a happy number.

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 2485602137 - 2⁴ = 2485602121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2485602137.

It is not an unprimeable number, because it can be changed into a prime (2485602139) 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, 6245033 + ... + 6245430.

It is an arithmetic number, because the mean of its divisors is an integer number (624523200).

Almost surely, 2^2485602137 is an apocalyptic number.

It is an amenable number.

2485602137 is a deficient number, since it is larger than the sum of its proper divisors (12490663).

2485602137 is a wasteful number, since it uses less digits than its factorization.

2485602137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12490662.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 2485602137 is about 49855.8134724527. The cubic root of 2485602137 is about 1354.5983363050.

Adding to 2485602137 its reverse (7312065842), we get a palindrome (9797667979).

The spelling of 2485602137 in words is "two billion, four hundred eighty-five million, six hundred two thousand, one hundred thirty-seven".