4111996564 has 12 divisors (see below), whose sum is σ = 7749532084. Its totient is φ = 1897844544.

The previous prime is 4111996547. The next prime is 4111996571. The reversal of 4111996564 is 4656991114.

It can be written as a sum of positive squares in 2 ways, for example, as 542890000 + 3569106564 = 23300^2 + 59742^2 .

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, 39538377 + ... + 39538480.

Almost surely, 2^4111996564 is an apocalyptic number.

It is an amenable number.

4111996564 is a deficient number, since it is larger than the sum of its proper divisors (3637535520).

4111996564 is a wasteful number, since it uses less digits than its factorization.

4111996564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79076874 (or 79076872 counting only the distinct ones).

The product of its digits is 233280, while the sum is 46.

The square root of 4111996564 is about 64124.8513760461. The cubic root of 4111996564 is about 1602.0801802967.

The spelling of 4111996564 in words is "four billion, one hundred eleven million, nine hundred ninety-six thousand, five hundred sixty-four".