527775505500 has 48 divisors (see below), whose sum is σ = 1536882276384. Its totient is φ = 140740134400.

The previous prime is 527775505457. The next prime is 527775505519. The reversal of 527775505500 is 5505577725.

It is a self number, because there is not a number n which added to its sum of digits gives 527775505500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175923669 + ... + 175926668.

It is an arithmetic number, because the mean of its divisors is an integer number (32018380758).

Almost surely, 2^527775505500 is an apocalyptic number.

527775505500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

527775505500 is an abundant number, since it is smaller than the sum of its proper divisors (1009106770884).

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

527775505500 is a wasteful number, since it uses less digits than its factorization.

527775505500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351850359 (or 351850347 counting only the distinct ones).

The product of its (nonzero) digits is 2143750, while the sum is 48.

The spelling of 527775505500 in words is "five hundred twenty-seven billion, seven hundred seventy-five million, five hundred five thousand, five hundred".