500055055492 has 6 divisors (see below), whose sum is σ = 875096347118. Its totient is φ = 250027527744.

The previous prime is 500055055457. The next prime is 500055055499. The reversal of 500055055492 is 294550550005.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 296388781056 + 203666274436 = 544416^2 + 451294^2 .

It is not an unprimeable number, because it can be changed into a prime (500055055499) 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 as a sum of consecutive naturals, namely, 62506881933 + ... + 62506881940.

Almost surely, 2^500055055492 is an apocalyptic number.

It is an amenable number.

500055055492 is a deficient number, since it is larger than the sum of its proper divisors (375041291626).

500055055492 is a wasteful number, since it uses less digits than its factorization.

500055055492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125013763877 (or 125013763875 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 40.

The spelling of 500055055492 in words is "five hundred billion, fifty-five million, fifty-five thousand, four hundred ninety-two".