5647864132 has 12 divisors (see below), whose sum is σ = 9890112960. Its totient is φ = 2822117576.

The previous prime is 5647864127. The next prime is 5647864163. The reversal of 5647864132 is 2314687465.

It is a super-2 number, since 2×5647864132² = 63796738507064226848, which contains 22 as substring.

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, 446608 + ... + 459079.

It is an arithmetic number, because the mean of its divisors is an integer number (824176080).

Almost surely, 2^5647864132 is an apocalyptic number.

It is an amenable number.

5647864132 is a deficient number, since it is larger than the sum of its proper divisors (4242248828).

5647864132 is a wasteful number, since it uses less digits than its factorization.

5647864132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907250 (or 907248 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 5647864132 is about 75152.2729662916. The cubic root of 5647864132 is about 1780.8530326190.

The spelling of 5647864132 in words is "five billion, six hundred forty-seven million, eight hundred sixty-four thousand, one hundred thirty-two".