2097533564 has 12 divisors (see below), whose sum is σ = 4195067184. Its totient is φ = 898942944.

The previous prime is 2097533561. The next prime is 2097533621. The reversal of 2097533564 is 4653357902.

2097533564 is an admirable number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097533561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37455929 + ... + 37455984.

It is an arithmetic number, because the mean of its divisors is an integer number (349588932).

Almost surely, 2^2097533564 is an apocalyptic number.

It is an amenable number.

2097533564 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2097533564 is a wasteful number, since it uses less digits than its factorization.

2097533564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74911924 (or 74911922 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 44.

The square root of 2097533564 is about 45798.8380201944. The cubic root of 2097533564 is about 1280.0776246869.

The spelling of 2097533564 in words is "two billion, ninety-seven million, five hundred thirty-three thousand, five hundred sixty-four".