50355124424520 has 32 divisors (see below), whose sum is σ = 151065373273920. Its totient is φ = 13428033179840.

The previous prime is 50355124424513. The next prime is 50355124424537. The reversal of 50355124424520 is 2542442155305.

It is a super-2 number, since 2×50355124424520² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209813018316 + ... + 209813018555.

It is an arithmetic number, because the mean of its divisors is an integer number (4720792914810).

Almost surely, 2^{50355124424520} is an apocalyptic number.

It is an amenable number.

50355124424520 is an abundant number, since it is smaller than the sum of its proper divisors (100710248849400).

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

50355124424520 is a wasteful number, since it uses less digits than its factorization.

50355124424520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419626036885 (or 419626036881 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 42.

Adding to 50355124424520 its reverse (2542442155305), we get a palindrome (52897566579825).

The spelling of 50355124424520 in words is "fifty trillion, three hundred fifty-five billion, one hundred twenty-four million, four hundred twenty-four thousand, five hundred twenty".