2485310139 has 12 divisors (see below), whose sum is σ = 3866038176. Its totient is φ = 1529421552.

The previous prime is 2485310081. The next prime is 2485310167. The reversal of 2485310139 is 9310135842.

It is not a de Polignac number, because 2485310139 - 2⁹ = 2485309627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2485310539) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10620867 + ... + 10621100.

It is an arithmetic number, because the mean of its divisors is an integer number (322169848).

Almost surely, 2^2485310139 is an apocalyptic number.

2485310139 is a deficient number, since it is larger than the sum of its proper divisors (1380728037).

2485310139 is a wasteful number, since it uses less digits than its factorization.

2485310139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21241986 (or 21241983 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 2485310139 is about 49852.8849616549. The cubic root of 2485310139 is about 1354.5452900714.

The spelling of 2485310139 in words is "two billion, four hundred eighty-five million, three hundred ten thousand, one hundred thirty-nine".