5165523006 has 64 divisors (see below), whose sum is σ = 12376336896. Its totient is φ = 1406361600.

The previous prime is 5165522987. The next prime is 5165523017. The reversal of 5165523006 is 6003255615.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39166 + ... + 108926.

It is an arithmetic number, because the mean of its divisors is an integer number (193380264).

Almost surely, 2^5165523006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5165523006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6188168448).

5165523006 is an abundant number, since it is smaller than the sum of its proper divisors (7210813890).

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

5165523006 is a wasteful number, since it uses less digits than its factorization.

5165523006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69857.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 5165523006 is about 71871.5730035179. The cubic root of 5165523006 is about 1728.6408300535.

The spelling of 5165523006 in words is "five billion, one hundred sixty-five million, five hundred twenty-three thousand, six".