49556101 has 6 divisors (see below), whose sum is σ = 57646950. Its totient is φ = 42476616.

The previous prime is 49556069. The next prime is 49556119. The reversal of 49556101 is 10165594.

It can be written as a sum of positive squares in only one way, i.e., 32787076 + 16769025 = 5726^2 + 4095^2 .

It is not a de Polignac number, because 49556101 - 2⁵ = 49556069 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 (49556201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505626 + ... + 505723.

It is an arithmetic number, because the mean of its divisors is an integer number (9607825).

Almost surely, 2^49556101 is an apocalyptic number.

It is an amenable number.

49556101 is a deficient number, since it is larger than the sum of its proper divisors (8090849).

49556101 is a wasteful number, since it uses less digits than its factorization.

49556101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011363 (or 1011356 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 49556101 is about 7039.6094351889. The cubic root of 49556101 is about 367.3096822581.

The spelling of 49556101 in words is "forty-nine million, five hundred fifty-six thousand, one hundred one".