2804625544 has 48 divisors (see below), whose sum is σ = 6201092700. Its totient is φ = 1185504768.

The previous prime is 2804625491. The next prime is 2804625569. The reversal of 2804625544 is 4455264082.

It can be written as a sum of positive squares in 2 ways, for example, as 2781296644 + 23328900 = 52738^2 + 4830^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2804625497 and 2804625506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20389 + ... + 77620.

Almost surely, 2^2804625544 is an apocalyptic number.

It is an amenable number.

2804625544 is an abundant number, since it is smaller than the sum of its proper divisors (3396467156).

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

2804625544 is a wasteful number, since it uses less digits than its factorization.

2804625544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98102 (or 98091 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 40.

The square root of 2804625544 is about 52958.7154678057. The cubic root of 2804625544 is about 1410.2354525233.

The spelling of 2804625544 in words is "two billion, eight hundred four million, six hundred twenty-five thousand, five hundred forty-four".