495042966557424 has 80 divisors (see below), whose sum is σ = 1421587921795840. Its totient is φ = 164941014744000.

The previous prime is 495042966557393. The next prime is 495042966557437. The reversal of 495042966557424 is 424755669240594.

495042966557424 is a `hidden beast` number, since 4 + 9 + 5 + 0 + 4 + 2 + 9 + 66 + 557 + 4 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

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, 253566172 + ... + 255511035.

It is an arithmetic number, because the mean of its divisors is an integer number (17769849022448).

Almost surely, 2^{495042966557424} is an apocalyptic number.

It is an amenable number.

495042966557424 is an abundant number, since it is smaller than the sum of its proper divisors (926544955238416).

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

495042966557424 is a wasteful number, since it uses less digits than its factorization.

495042966557424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509079475 (or 509079463 counting only the distinct ones).

The product of its (nonzero) digits is 2612736000, while the sum is 72.

The spelling of 495042966557424 in words is "four hundred ninety-five trillion, forty-two billion, nine hundred sixty-six million, five hundred fifty-seven thousand, four hundred twenty-four".