49101127 has 4 divisors (see below), whose sum is σ = 49126320. Its totient is φ = 49075936.

The previous prime is 49101119. The next prime is 49101133. The reversal of 49101127 is 72110194.

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

It is a cyclic number.

It is not a de Polignac number, because 49101127 - 2³ = 49101119 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 (49101197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9403 + ... + 13660.

It is an arithmetic number, because the mean of its divisors is an integer number (12281580).

Almost surely, 2^49101127 is an apocalyptic number.

49101127 is a deficient number, since it is larger than the sum of its proper divisors (25193).

49101127 is a wasteful number, since it uses less digits than its factorization.

49101127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25192.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 49101127 is about 7007.2196340631. The cubic root of 49101127 is about 366.1821358493.

The spelling of 49101127 in words is "forty-nine million, one hundred one thousand, one hundred twenty-seven".