528384099027 has 16 divisors (see below), whose sum is σ = 711411084800. Its totient is φ = 348807157632.

The previous prime is 528384099011. The next prime is 528384099163. The reversal of 528384099027 is 720990483825.

It is a happy number.

It is not a de Polignac number, because 528384099027 - 2⁴ = 528384099011 is a prime.

It is a super-2 number, since 2×528384099027² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (528384099007) 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, 4044474 + ... + 4173072.

It is an arithmetic number, because the mean of its divisors is an integer number (44463192800).

Almost surely, 2^528384099027 is an apocalyptic number.

528384099027 is a deficient number, since it is larger than the sum of its proper divisors (183026985773).

528384099027 is a wasteful number, since it uses less digits than its factorization.

528384099027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142002.

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 528384099027 in words is "five hundred twenty-eight billion, three hundred eighty-four million, ninety-nine thousand, twenty-seven".