2485328851 has 2 divisors, whose sum is σ = 2485328852. Its totient is φ = 2485328850.

The previous prime is 2485328777. The next prime is 2485328927. The reversal of 2485328851 is 1588235842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2485328851 - 2⁷ = 2485328723 is a prime.

It is a super-2 number, since 2×2485328851² = 12353718995225960402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2485128851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242664425 + 1242664426.

It is an arithmetic number, because the mean of its divisors is an integer number (1242664426).

Almost surely, 2^2485328851 is an apocalyptic number.

2485328851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2485328851 is an equidigital number, since it uses as much as digits as its factorization.

2485328851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 614400, while the sum is 46.

The square root of 2485328851 is about 49853.0726334897. The cubic root of 2485328851 is about 1354.5486895382.

The spelling of 2485328851 in words is "two billion, four hundred eighty-five million, three hundred twenty-eight thousand, eight hundred fifty-one".