49551011605 has 16 divisors (see below), whose sum is σ = 60261580800. Its totient is φ = 39108026880.

The previous prime is 49551011603. The next prime is 49551011611. The reversal of 49551011605 is 50611015594.

It is not a de Polignac number, because 49551011605 - 2¹ = 49551011603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49551011603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456165 + ... + 554245.

It is an arithmetic number, because the mean of its divisors is an integer number (3766348800).

Almost surely, 2^49551011605 is an apocalyptic number.

It is an amenable number.

49551011605 is a deficient number, since it is larger than the sum of its proper divisors (10710569195).

49551011605 is a wasteful number, since it uses less digits than its factorization.

49551011605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99444.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 49551011605 in words is "forty-nine billion, five hundred fifty-one million, eleven thousand, six hundred five".