2485521936 has 200 divisors, whose sum is σ = 7626233120. Its totient is φ = 779341824.

The previous prime is 2485521923. The next prime is 2485521947. The reversal of 2485521936 is 6391255842.

2485521936 is a `hidden beast` number, since 2 + 4 + 8 + 552 + 1 + 93 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2485521891 and 2485521900.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4752171 + ... + 4752693.

Almost surely, 2^2485521936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2485521936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3813116560).

2485521936 is an abundant number, since it is smaller than the sum of its proper divisors (5140711184).

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

2485521936 is a wasteful number, since it uses less digits than its factorization.

2485521936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755 (or 740 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 2485521936 is about 49855.0091364950. The cubic root of 2485521936 is about 1354.5837668897.

The spelling of 2485521936 in words is "two billion, four hundred eighty-five million, five hundred twenty-one thousand, nine hundred thirty-six".