50340640554420 has 96 divisors (see below), whose sum is σ = 149344760880000. Its totient is φ = 12626084696064.

The previous prime is 50340640554409. The next prime is 50340640554439. The reversal of 50340640554420 is 2445504604305.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14933185 + ... + 17991144.

It is an arithmetic number, because the mean of its divisors is an integer number (1555674592500).

Almost surely, 2^{50340640554420} is an apocalyptic number.

It is an amenable number.

50340640554420 is an abundant number, since it is smaller than the sum of its proper divisors (99004120325580).

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

50340640554420 is a wasteful number, since it uses less digits than its factorization.

50340640554420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32925857 (or 32925855 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 50340640554420 in words is "fifty trillion, three hundred forty billion, six hundred forty million, five hundred fifty-four thousand, four hundred twenty".