2485523536 has 10 divisors (see below), whose sum is σ = 4815701882. Its totient is φ = 1242761760.

The previous prime is 2485523533. The next prime is 2485523597. The reversal of 2485523536 is 6353255842.

It can be written as a sum of positive squares in only one way, i.e., 2003457600 + 482065936 = 44760^2 + 21956^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2485523492 and 2485523501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485523531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77672595 + ... + 77672626.

Almost surely, 2^2485523536 is an apocalyptic number.

It is an amenable number.

2485523536 is a deficient number, since it is larger than the sum of its proper divisors (2330178346).

2485523536 is a wasteful number, since it uses less digits than its factorization.

2485523536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155345229 (or 155345223 counting only the distinct ones).

The product of its digits is 864000, while the sum is 43.

The square root of 2485523536 is about 49855.0251830244. The cubic root of 2485523536 is about 1354.5840575508.

The spelling of 2485523536 in words is "two billion, four hundred eighty-five million, five hundred twenty-three thousand, five hundred thirty-six".