5550000049749 has 8 divisors (see below), whose sum is σ = 7400335102432. Its totient is φ = 3699832515120.

The previous prime is 5550000049729. The next prime is 5550000049751. The reversal of 5550000049749 is 9479400000555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5550000049749 - 2²⁸ = 5549731614293 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5550000049698 and 5550000049707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550000049729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41802187 + ... + 41934744.

It is an arithmetic number, because the mean of its divisors is an integer number (925041887804).

Almost surely, 2^{5550000049749} is an apocalyptic number.

It is an amenable number.

5550000049749 is a deficient number, since it is larger than the sum of its proper divisors (1850335052683).

5550000049749 is a wasteful number, since it uses less digits than its factorization.

5550000049749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83759027.

The product of its (nonzero) digits is 1134000, while the sum is 48.

The spelling of 5550000049749 in words is "five trillion, five hundred fifty billion, forty-nine thousand, seven hundred forty-nine".