2478501852 has 24 divisors (see below), whose sum is σ = 5820010896. Its totient is φ = 820904448.

The previous prime is 2478501803. The next prime is 2478501871. The reversal of 2478501852 is 2581058742.

It is a super-2 number, since 2×2478501852² = 12285942860734859808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655893 + ... + 659660.

It is an arithmetic number, because the mean of its divisors is an integer number (242500454).

Almost surely, 2^2478501852 is an apocalyptic number.

It is an amenable number.

2478501852 is an abundant number, since it is smaller than the sum of its proper divisors (3341509044).

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

2478501852 is a wasteful number, since it uses less digits than its factorization.

2478501852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315717 (or 1315715 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 42.

The square root of 2478501852 is about 49784.5543517264. The cubic root of 2478501852 is about 1353.3072732868.

The spelling of 2478501852 in words is "two billion, four hundred seventy-eight million, five hundred one thousand, eight hundred fifty-two".