49821850104 has 32 divisors (see below), whose sum is σ = 134135751120. Its totient is φ = 15329799936.

The previous prime is 49821850079. The next prime is 49821850121. The reversal of 49821850104 is 40105812894.

It is a congruent number.

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, 79842397 + ... + 79843020.

Almost surely, 2^49821850104 is an apocalyptic number.

It is an amenable number.

49821850104 is an abundant number, since it is smaller than the sum of its proper divisors (84313901016).

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

49821850104 is a wasteful number, since it uses less digits than its factorization.

49821850104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159685439 (or 159685435 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The spelling of 49821850104 in words is "forty-nine billion, eight hundred twenty-one million, eight hundred fifty thousand, one hundred four".