49259127 has 4 divisors (see below), whose sum is σ = 65678840. Its totient is φ = 32839416.

The previous prime is 49259083. The next prime is 49259129. The reversal of 49259127 is 72195294.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 49259127 - 2⁸ = 49258871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49259129) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8209852 + ... + 8209857.

It is an arithmetic number, because the mean of its divisors is an integer number (16419710).

Almost surely, 2^49259127 is an apocalyptic number.

49259127 is a deficient number, since it is larger than the sum of its proper divisors (16419713).

49259127 is a wasteful number, since it uses less digits than its factorization.

49259127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16419712.

The product of its digits is 45360, while the sum is 39.

The square root of 49259127 is about 7018.4846655101. The cubic root of 49259127 is about 366.5744882153.

The spelling of 49259127 in words is "forty-nine million, two hundred fifty-nine thousand, one hundred twenty-seven".