50636206531444 has 6 divisors (see below), whose sum is σ = 88613361430034. Its totient is φ = 25318103265720.

The previous prime is 50636206531403. The next prime is 50636206531489. The reversal of 50636206531444 is 44413560263605.

It can be written as a sum of positive squares in only one way, i.e., 41780451888400 + 8855754643044 = 6463780^2 + 2975862^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6329525816427 + ... + 6329525816434.

Almost surely, 2^{50636206531444} is an apocalyptic number.

It is an amenable number.

50636206531444 is a deficient number, since it is larger than the sum of its proper divisors (37977154898590).

50636206531444 is a wasteful number, since it uses less digits than its factorization.

50636206531444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12659051632865 (or 12659051632863 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 50636206531444 in words is "fifty trillion, six hundred thirty-six billion, two hundred six million, five hundred thirty-one thousand, four hundred forty-four".