505140565254000 has 320 divisors, whose sum is σ = 1766465692293120. Its totient is φ = 123447741465600.

The previous prime is 505140565253971. The next prime is 505140565254043. The reversal of 505140565254000 is 452565041505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12453544 + ... + 34137543.

It is an arithmetic number, because the mean of its divisors is an integer number (5520205288416).

Almost surely, 2^{505140565254000} is an apocalyptic number.

505140565254000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

505140565254000 is an abundant number, since it is smaller than the sum of its proper divisors (1261325127039120).

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

505140565254000 is a wasteful number, since it uses less digits than its factorization.

505140565254000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46591265 (or 46591249 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 505140565254000 in words is "five hundred five trillion, one hundred forty billion, five hundred sixty-five million, two hundred fifty-four thousand".