49117588704 has 120 divisors (see below), whose sum is σ = 146488568688. Its totient is φ = 16141870080.

The previous prime is 49117588673. The next prime is 49117588717. The reversal of 49117588704 is 40788571194.

49117588704 is a `hidden beast` number, since 49 + 1 + 17 + 588 + 7 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 50584 + ... + 317480.

Almost surely, 2^49117588704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49117588704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73244284344).

49117588704 is an abundant number, since it is smaller than the sum of its proper divisors (97370979984).

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

49117588704 is a wasteful number, since it uses less digits than its factorization.

49117588704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266990 (or 266973 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 54.

The spelling of 49117588704 in words is "forty-nine billion, one hundred seventeen million, five hundred eighty-eight thousand, seven hundred four".