2485116842 has 8 divisors (see below), whose sum is σ = 4014419556. Its totient is φ = 1146976992.

The previous prime is 2485116839. The next prime is 2485116847. The reversal of 2485116842 is 2486115842.

It can be written as a sum of positive squares in 2 ways, for example, as 2330089441 + 155027401 = 48271^2 + 12451^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2485116842.

It is not an unprimeable number, because it can be changed into a prime (2485116847) by changing a digit.

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, 47790683 + ... + 47790734.

Almost surely, 2^2485116842 is an apocalyptic number.

2485116842 is a deficient number, since it is larger than the sum of its proper divisors (1529302714).

2485116842 is a wasteful number, since it uses less digits than its factorization.

2485116842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95581432.

The product of its digits is 122880, while the sum is 41.

The square root of 2485116842 is about 49850.9462497955. The cubic root of 2485116842 is about 1354.5101722102.

The spelling of 2485116842 in words is "two billion, four hundred eighty-five million, one hundred sixteen thousand, eight hundred forty-two".