49599121 has 16 divisors (see below), whose sum is σ = 58681728. Its totient is φ = 41328000.

The previous prime is 49599119. The next prime is 49599157. The reversal of 49599121 is 12199594.

49599121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 49599121 - 2¹ = 49599119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49599191) 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 15 ways as a sum of consecutive naturals, for example, 20445 + ... + 22741.

It is an arithmetic number, because the mean of its divisors is an integer number (3667608).

Almost surely, 2^49599121 is an apocalyptic number.

It is an amenable number.

49599121 is a deficient number, since it is larger than the sum of its proper divisors (9082607).

49599121 is a wasteful number, since it uses less digits than its factorization.

49599121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472.

The product of its digits is 29160, while the sum is 40.

The square root of 49599121 is about 7042.6643395806. The cubic root of 49599121 is about 367.4159395564.

The spelling of 49599121 in words is "forty-nine million, five hundred ninety-nine thousand, one hundred twenty-one".