2085252604 has 6 divisors (see below), whose sum is σ = 3649192064. Its totient is φ = 1042626300.

The previous prime is 2085252599. The next prime is 2085252607. The reversal of 2085252604 is 4062525802.

It is a self number, because there is not a number n which added to its sum of digits gives 2085252604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085252607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260656572 + ... + 260656579.

Almost surely, 2^2085252604 is an apocalyptic number.

It is an amenable number.

2085252604 is a deficient number, since it is larger than the sum of its proper divisors (1563939460).

2085252604 is a wasteful number, since it uses less digits than its factorization.

2085252604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521313155 (or 521313153 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 2085252604 is about 45664.5661755370. The cubic root of 2085252604 is about 1277.5744683364.

The spelling of 2085252604 in words is "two billion, eighty-five million, two hundred fifty-two thousand, six hundred four".