5201600164 has 6 divisors (see below), whose sum is σ = 9102800294. Its totient is φ = 2600800080.

The previous prime is 5201600149. The next prime is 5201600171. The reversal of 5201600164 is 4610061025.

It can be written as a sum of positive squares in only one way, i.e., 3768977664 + 1432622500 = 61392^2 + 37850^2 .

It is a super-2 number, since 2×5201600164² = 54113288532249653792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650200017 + ... + 650200024.

Almost surely, 2^5201600164 is an apocalyptic number.

It is an amenable number.

5201600164 is a deficient number, since it is larger than the sum of its proper divisors (3901200130).

5201600164 is a wasteful number, since it uses less digits than its factorization.

5201600164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300400045 (or 1300400043 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5201600164 is about 72122.1197969111. The cubic root of 5201600164 is about 1732.6559007427.

Adding to 5201600164 its reverse (4610061025), we get a palindrome (9811661189).

The spelling of 5201600164 in words is "five billion, two hundred one million, six hundred thousand, one hundred sixty-four".