4012080564 has 12 divisors (see below), whose sum is σ = 9361521344. Its totient is φ = 1337360184.

The previous prime is 4012080559. The next prime is 4012080581. The reversal of 4012080564 is 4650802104.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167170012 + ... + 167170035.

Almost surely, 2^4012080564 is an apocalyptic number.

It is an amenable number.

4012080564 is an abundant number, since it is smaller than the sum of its proper divisors (5349440780).

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

4012080564 is a wasteful number, since it uses less digits than its factorization.

4012080564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334340054 (or 334340052 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 4012080564 is about 63340.9864463761. The cubic root of 4012080564 is about 1588.9975042084.

Adding to 4012080564 its reverse (4650802104), we get a palindrome (8662882668).

The spelling of 4012080564 in words is "four billion, twelve million, eighty thousand, five hundred sixty-four".