49549550005 has 8 divisors (see below), whose sum is σ = 60434205624. Its totient is φ = 38989809600.

The previous prime is 49549549993. The next prime is 49549550047. The reversal of 49549550005 is 50005594594.

It can be written as a sum of positive squares in 4 ways, for example, as 2678166001 + 46871384004 = 51751^2 + 216498^2 .

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

It is not a de Polignac number, because 49549550005 - 2⁷ = 49549549877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81228466 + ... + 81229075.

It is an arithmetic number, because the mean of its divisors is an integer number (7554275703).

Almost surely, 2^49549550005 is an apocalyptic number.

It is an amenable number.

49549550005 is a deficient number, since it is larger than the sum of its proper divisors (10884655619).

49549550005 is a wasteful number, since it uses less digits than its factorization.

49549550005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162457607.

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 49549550005 in words is "forty-nine billion, five hundred forty-nine million, five hundred fifty thousand, five".