49051101 has 24 divisors (see below), whose sum is σ = 72415840. Its totient is φ = 29509920.

The previous prime is 49051099. The next prime is 49051133. The reversal of 49051101 is 10115094.

It is not a de Polignac number, because 49051101 - 2¹ = 49051099 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 (49050101) 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 23 ways as a sum of consecutive naturals, for example, 58755 + ... + 59583.

Almost surely, 2^49051101 is an apocalyptic number.

It is an amenable number.

49051101 is a deficient number, since it is larger than the sum of its proper divisors (23364739).

49051101 is a wasteful number, since it uses less digits than its factorization.

49051101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017 (or 1006 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 49051101 is about 7003.6491202801. The cubic root of 49051101 is about 366.0577337334.

Adding to 49051101 its reverse (10115094), we get a palindrome (59166195).

It can be divided in two parts, 4905 and 1101, that added together give a palindrome (6006).

The spelling of 49051101 in words is "forty-nine million, fifty-one thousand, one hundred one".