528255584332 has 48 divisors (see below), whose sum is σ = 1074072143872. Its totient is φ = 222633852480.

The previous prime is 528255584309. The next prime is 528255584333. The reversal of 528255584332 is 233485552825.

It is a self number, because there is not a number n which added to its sum of digits gives 528255584332.

It is not an unprimeable number, because it can be changed into a prime (528255584333) 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, 8137033 + ... + 8201695.

Almost surely, 2^528255584332 is an apocalyptic number.

It is an amenable number.

528255584332 is an abundant number, since it is smaller than the sum of its proper divisors (545816559540).

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

528255584332 is a wasteful number, since it uses less digits than its factorization.

528255584332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69518 (or 69516 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 52.

The spelling of 528255584332 in words is "five hundred twenty-eight billion, two hundred fifty-five million, five hundred eighty-four thousand, three hundred thirty-two".