50530356404 has 12 divisors (see below), whose sum is σ = 96467044128. Its totient is φ = 22968343800.

The previous prime is 50530356389. The next prime is 50530356413. The reversal of 50530356404 is 40465303505.

It is a super-2 number, since 2×50530356404² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574208552 + ... + 574208639.

It is an arithmetic number, because the mean of its divisors is an integer number (8038920344).

Almost surely, 2^50530356404 is an apocalyptic number.

It is an amenable number.

50530356404 is a deficient number, since it is larger than the sum of its proper divisors (45936687724).

50530356404 is a wasteful number, since it uses less digits than its factorization.

50530356404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148417206 (or 1148417204 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 50530356404 its reverse (40465303505), we get a palindrome (90995659909).

The spelling of 50530356404 in words is "fifty billion, five hundred thirty million, three hundred fifty-six thousand, four hundred four".