49127577 has 8 divisors (see below), whose sum is σ = 65552064. Its totient is φ = 32727408.

The previous prime is 49127557. The next prime is 49127579. The reversal of 49127577 is 77572194.

49127577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 49127577 - 2⁶ = 49127513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49127579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678 + ... + 9935.

It is an arithmetic number, because the mean of its divisors is an integer number (8194008).

Almost surely, 2^49127577 is an apocalyptic number.

It is an amenable number.

49127577 is a deficient number, since it is larger than the sum of its proper divisors (16424487).

49127577 is a wasteful number, since it uses less digits than its factorization.

49127577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12159.

The product of its digits is 123480, while the sum is 42.

The square root of 49127577 is about 7009.1067191191. The cubic root of 49127577 is about 366.2478762200.

The spelling of 49127577 in words is "forty-nine million, one hundred twenty-seven thousand, five hundred seventy-seven".