49355218804 has 12 divisors (see below), whose sum is σ = 86405776128. Its totient is φ = 24667854200.

The previous prime is 49355218793. The next prime is 49355218811. The reversal of 49355218804 is 40881255394.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2427412 + ... + 2447659.

It is an arithmetic number, because the mean of its divisors is an integer number (7200481344).

Almost surely, 2^49355218804 is an apocalyptic number.

It is an amenable number.

49355218804 is a deficient number, since it is larger than the sum of its proper divisors (37050557324).

49355218804 is a wasteful number, since it uses less digits than its factorization.

49355218804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4877606 (or 4877604 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 49355218804 in words is "forty-nine billion, three hundred fifty-five million, two hundred eighteen thousand, eight hundred four".