5665372470164 has 36 divisors (see below), whose sum is σ = 10911119555700. Its totient is φ = 2571985975680.

The previous prime is 5665372470157. The next prime is 5665372470211. The reversal of 5665372470164 is 4610742735665.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4221750996100 + 1443621474064 = 2054690^2 + 1201508^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6842879 + ... + 7625990.

It is an arithmetic number, because the mean of its divisors is an integer number (303086654325).

Almost surely, 2^{5665372470164} is an apocalyptic number.

It is an amenable number.

5665372470164 is a deficient number, since it is larger than the sum of its proper divisors (5245747085536).

5665372470164 is a wasteful number, since it uses less digits than its factorization.

5665372470164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14469704 (or 14469691 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 56.

The spelling of 5665372470164 in words is "five trillion, six hundred sixty-five billion, three hundred seventy-two million, four hundred seventy thousand, one hundred sixty-four".