49727666754 has 48 divisors (see below), whose sum is σ = 108167484672. Its totient is φ = 16510725504.

The previous prime is 49727666753. The next prime is 49727666797. The reversal of 49727666754 is 45766672794.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 49727666691 and 49727666700.

It is not an unprimeable number, because it can be changed into a prime (49727666753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7415367 + ... + 7422069.

It is an arithmetic number, because the mean of its divisors is an integer number (2253489264).

Almost surely, 2^49727666754 is an apocalyptic number.

49727666754 is an abundant number, since it is smaller than the sum of its proper divisors (58439817918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49727666754 is a wasteful number, since it uses less digits than its factorization.

49727666754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8271 (or 8268 counting only the distinct ones).

The product of its digits is 106686720, while the sum is 63.

The spelling of 49727666754 in words is "forty-nine billion, seven hundred twenty-seven million, six hundred sixty-six thousand, seven hundred fifty-four".