49552433784 has 48 divisors (see below), whose sum is σ = 153376582320. Its totient is φ = 14157838080.

The previous prime is 49552433767. The next prime is 49552433837. The reversal of 49552433784 is 48733425594.

49552433784 is a `hidden beast` number, since 4 + 9 + 5 + 524 + 3 + 37 + 84 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 49552433784.

It is a congruent number.

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, 49158657 + ... + 49159664.

It is an arithmetic number, because the mean of its divisors is an integer number (3195345465).

Almost surely, 2^49552433784 is an apocalyptic number.

It is an amenable number.

49552433784 is an abundant number, since it is smaller than the sum of its proper divisors (103824148536).

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

49552433784 is a wasteful number, since it uses less digits than its factorization.

49552433784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98318340 (or 98318333 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 54.

The spelling of 49552433784 in words is "forty-nine billion, five hundred fifty-two million, four hundred thirty-three thousand, seven hundred eighty-four".