49984207055 has 8 divisors (see below), whose sum is σ = 61602158112. Its totient is φ = 38906625888.

The previous prime is 49984207027. The next prime is 49984207057. The reversal of 49984207055 is 55070248994.

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

It is a cyclic number.

It is not a de Polignac number, because 49984207055 - 2¹² = 49984202959 is a prime.

It is a super-2 number, since 2×49984207055² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49984206988 and 49984207006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49984207057) 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, 135092267 + ... + 135092636.

It is an arithmetic number, because the mean of its divisors is an integer number (7700269764).

Almost surely, 2^49984207055 is an apocalyptic number.

49984207055 is a deficient number, since it is larger than the sum of its proper divisors (11617951057).

49984207055 is a wasteful number, since it uses less digits than its factorization.

49984207055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270184945.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 49984207055 in words is "forty-nine billion, nine hundred eighty-four million, two hundred seven thousand, fifty-five".