5328572538 has 32 divisors (see below), whose sum is σ = 10951989120. Its totient is φ = 1727110080.

The previous prime is 5328572537. The next prime is 5328572539. The reversal of 5328572538 is 8352758235.

It is an interprime number because it is at equal distance from previous prime (5328572537) and next prime (5328572539).

It is a super-2 number, since 2×5328572538² = 56787370585455522888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5328572537) 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, 399928 + ... + 413036.

It is an arithmetic number, because the mean of its divisors is an integer number (342249660).

Almost surely, 2^5328572538 is an apocalyptic number.

5328572538 is an abundant number, since it is smaller than the sum of its proper divisors (5623416582).

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

5328572538 is a wasteful number, since it uses less digits than its factorization.

5328572538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14982.

The product of its digits is 2016000, while the sum is 48.

The square root of 5328572538 is about 72997.0721193665. The cubic root of 5328572538 is about 1746.6409074845.

The spelling of 5328572538 in words is "five billion, three hundred twenty-eight million, five hundred seventy-two thousand, five hundred thirty-eight".