49399059 has 24 divisors (see below), whose sum is σ = 70555968. Its totient is φ = 30736000.

The previous prime is 49399039. The next prime is 49399067. The reversal of 49399059 is 95099394.

49399059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49399059 - 2¹¹ = 49397011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49398999 and 49399017.

It is not an unprimeable number, because it can be changed into a prime (49399039) 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 23 ways as a sum of consecutive naturals, for example, 196684 + ... + 196934.

It is an arithmetic number, because the mean of its divisors is an integer number (2939832).

Almost surely, 2^49399059 is an apocalyptic number.

49399059 is a deficient number, since it is larger than the sum of its proper divisors (21156909).

49399059 is a wasteful number, since it uses less digits than its factorization.

49399059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 393660, while the sum is 48.

The square root of 49399059 is about 7028.4464143934. The cubic root of 49399059 is about 366.9212733943.

The spelling of 49399059 in words is "forty-nine million, three hundred ninety-nine thousand, fifty-nine".