49521617050 has 24 divisors (see below), whose sum is σ = 92116935612. Its totient is φ = 19807200000.

The previous prime is 49521617023. The next prime is 49521617063. The reversal of 49521617050 is 5071612594.

It can be written as a sum of positive squares in 6 ways, for example, as 3358086601 + 46163530449 = 57949^2 + 214857^2 .

It is a junction number, because it is equal to n+sod(n) for n = 49521616994 and 49521617012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 890050 + ... + 944050.

Almost surely, 2^49521617050 is an apocalyptic number.

49521617050 is a deficient number, since it is larger than the sum of its proper divisors (42595318562).

49521617050 is a wasteful number, since it uses less digits than its factorization.

49521617050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72354 (or 72349 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 40.

The spelling of 49521617050 in words is "forty-nine billion, five hundred twenty-one million, six hundred seventeen thousand, fifty".