528055005050 has 12 divisors (see below), whose sum is σ = 982182309486. Its totient is φ = 211222002000.

The previous prime is 528055005043. The next prime is 528055005059. The reversal of 528055005050 is 50500550825.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 478121080369 + 49933924681 = 691463^2 + 223459^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 528055005050.

It is not an unprimeable number, because it can be changed into a prime (528055005059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5280550001 + ... + 5280550100.

Almost surely, 2^528055005050 is an apocalyptic number.

528055005050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

528055005050 is a deficient number, since it is larger than the sum of its proper divisors (454127304436).

528055005050 is a wasteful number, since it uses less digits than its factorization.

528055005050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10561100113 (or 10561100108 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 35.

Adding to 528055005050 its reverse (50500550825), we get a palindrome (578555555875).

The spelling of 528055005050 in words is "five hundred twenty-eight billion, fifty-five million, five thousand, fifty".