2485272137 has 2 divisors, whose sum is σ = 2485272138. Its totient is φ = 2485272136.

The previous prime is 2485272121. The next prime is 2485272169. The reversal of 2485272137 is 7312725842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2135918656 + 349353481 = 46216^2 + 18691^2 .

It is a cyclic number.

It is not a de Polignac number, because 2485272137 - 2⁴ = 2485272121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2485272094 and 2485272103.

It is not a weakly prime, because it can be changed into another prime (2485272737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242636068 + 1242636069.

It is an arithmetic number, because the mean of its divisors is an integer number (1242636069).

Almost surely, 2^2485272137 is an apocalyptic number.

It is an amenable number.

2485272137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2485272137 is an equidigital number, since it uses as much as digits as its factorization.

2485272137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 41.

The square root of 2485272137 is about 49852.5038187652. The cubic root of 2485272137 is about 1354.5383860783.

Adding to 2485272137 its reverse (7312725842), we get a palindrome (9797997979).

The spelling of 2485272137 in words is "two billion, four hundred eighty-five million, two hundred seventy-two thousand, one hundred thirty-seven".