500552545551 has 16 divisors (see below), whose sum is σ = 668757272064. Its totient is φ = 333024908544.

The previous prime is 500552545529. The next prime is 500552545553. The reversal of 500552545551 is 155545255005.

It is not a de Polignac number, because 500552545551 - 2⁹ = 500552545039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500552545553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21227770 + ... + 21251336.

It is an arithmetic number, because the mean of its divisors is an integer number (41797329504).

Almost surely, 2^500552545551 is an apocalyptic number.

500552545551 is a deficient number, since it is larger than the sum of its proper divisors (168204726513).

500552545551 is a wasteful number, since it uses less digits than its factorization.

500552545551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37630.

The product of its (nonzero) digits is 625000, while the sum is 42.

The spelling of 500552545551 in words is "five hundred billion, five hundred fifty-two million, five hundred forty-five thousand, five hundred fifty-one".