49727666741 has 16 divisors (see below), whose sum is σ = 55129852800. Its totient is φ = 44684152128.

The previous prime is 49727666719. The next prime is 49727666753. The reversal of 49727666741 is 14766672794.

It is a de Polignac number, because none of the positive numbers 2^k-49727666741 is a prime.

It is a super-2 number, since 2×49727666741² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49727666701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 982811 + ... + 1032168.

It is an arithmetic number, because the mean of its divisors is an integer number (3445615800).

Almost surely, 2^49727666741 is an apocalyptic number.

It is an amenable number.

49727666741 is a deficient number, since it is larger than the sum of its proper divisors (5402186059).

49727666741 is a wasteful number, since it uses less digits than its factorization.

49727666741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015068.

The product of its digits is 21337344, while the sum is 59.

The spelling of 49727666741 in words is "forty-nine billion, seven hundred twenty-seven million, six hundred sixty-six thousand, seven hundred forty-one".