49450871726 has 16 divisors (see below), whose sum is σ = 74309529600. Its totient is φ = 24681059928.

The previous prime is 49450871689. The next prime is 49450871737. The reversal of 49450871726 is 62717805494.

It is a super-2 number, since 2×49450871726² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4034315 + ... + 4046553.

It is an arithmetic number, because the mean of its divisors is an integer number (4644345600).

Almost surely, 2^49450871726 is an apocalyptic number.

49450871726 is a deficient number, since it is larger than the sum of its proper divisors (24858657874).

49450871726 is a wasteful number, since it uses less digits than its factorization.

49450871726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15703.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 49450871726 in words is "forty-nine billion, four hundred fifty million, eight hundred seventy-one thousand, seven hundred twenty-six".