2082521264 has 20 divisors (see below), whose sum is σ = 4036676904. Its totient is φ = 1040798208.

The previous prime is 2082521197. The next prime is 2082521281. The reversal of 2082521264 is 4621252802.

It is a self number, because there is not a number n which added to its sum of digits gives 2082521264.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9824 + ... + 65280.

Almost surely, 2^2082521264 is an apocalyptic number.

It is an amenable number.

2082521264 is a deficient number, since it is larger than the sum of its proper divisors (1954155640).

2082521264 is a wasteful number, since it uses less digits than its factorization.

2082521264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57812 (or 57806 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 2082521264 is about 45634.6498178741. The cubic root of 2082521264 is about 1277.0164200524.

The spelling of 2082521264 in words is "two billion, eighty-two million, five hundred twenty-one thousand, two hundred sixty-four".