528488079 has 24 divisors (see below), whose sum is σ = 833147568. Its totient is φ = 297037440.

The previous prime is 528488063. The next prime is 528488101. The reversal of 528488079 is 970884825.

It is a happy number.

It is not a de Polignac number, because 528488079 - 2⁴ = 528488063 is a prime.

It is a super-2 number, since 2×528488079² = 558599299290220482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528488029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20502 + ... + 38435.

It is an arithmetic number, because the mean of its divisors is an integer number (34714482).

Almost surely, 2^528488079 is an apocalyptic number.

528488079 is a deficient number, since it is larger than the sum of its proper divisors (304659489).

528488079 is a wasteful number, since it uses less digits than its factorization.

528488079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59015 (or 59008 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The square root of 528488079 is about 22988.8685889497. The cubic root of 528488079 is about 808.4969734337.

The spelling of 528488079 in words is "five hundred twenty-eight million, four hundred eighty-eight thousand, seventy-nine".