5168528036 has 18 divisors (see below), whose sum is σ = 10521646758. Its totient is φ = 2215083360.

The previous prime is 5168528023. The next prime is 5168528047. The reversal of 5168528036 is 6308258615.

It can be written as a sum of positive squares in only one way, i.e., 5105959936 + 62568100 = 71456^2 + 7910^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13184825 + ... + 13185216.

It is an arithmetic number, because the mean of its divisors is an integer number (584535931).

Almost surely, 2^5168528036 is an apocalyptic number.

It is an amenable number.

5168528036 is an abundant number, since it is smaller than the sum of its proper divisors (5353118722).

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

5168528036 is a wasteful number, since it uses less digits than its factorization.

5168528036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26370059 (or 26370050 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 5168528036 is about 71892.4755172612. The cubic root of 5168528036 is about 1728.9759758883.

The spelling of 5168528036 in words is "five billion, one hundred sixty-eight million, five hundred twenty-eight thousand, thirty-six".