2485853020 has 48 divisors (see below), whose sum is σ = 5986507968. Its totient is φ = 849369600.

The previous prime is 2485853009. The next prime is 2485853021. The reversal of 2485853020 is 203585842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485853021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10720 + ... + 71320.

It is an arithmetic number, because the mean of its divisors is an integer number (124718916).

Almost surely, 2^2485853020 is an apocalyptic number.

2485853020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2485853020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2993253984).

2485853020 is an abundant number, since it is smaller than the sum of its proper divisors (3500654948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2485853020 is a wasteful number, since it uses less digits than its factorization.

2485853020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60910 (or 60908 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 2485853020 is about 49858.3294946792. The cubic root of 2485853020 is about 1354.6439100054.

The spelling of 2485853020 in words is "two billion, four hundred eighty-five million, eight hundred fifty-three thousand, twenty".