5164501566 has 32 divisors (see below), whose sum is σ = 11811057408. Its totient is φ = 1474761600.

The previous prime is 5164501427. The next prime is 5164501567. The reversal of 5164501566 is 6651054615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5164501567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45841 + ... + 111491.

It is an arithmetic number, because the mean of its divisors is an integer number (369095544).

Almost surely, 2^5164501566 is an apocalyptic number.

5164501566 is an abundant number, since it is smaller than the sum of its proper divisors (6646555842).

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

5164501566 is a wasteful number, since it uses less digits than its factorization.

5164501566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67536.

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 5164501566 is about 71864.4666438150. The cubic root of 5164501566 is about 1728.5268810055.

The spelling of 5164501566 in words is "five billion, one hundred sixty-four million, five hundred one thousand, five hundred sixty-six".