49416013 has 4 divisors (see below), whose sum is σ = 49442688. Its totient is φ = 49389340.

The previous prime is 49416007. The next prime is 49416041. The reversal of 49416013 is 31061494.

49416013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49416013 - 2²¹ = 47318861 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 (49416043) 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 3 ways as a sum of consecutive naturals, for example, 10333 + ... + 14338.

It is an arithmetic number, because the mean of its divisors is an integer number (12360672).

Almost surely, 2^49416013 is an apocalyptic number.

It is an amenable number.

49416013 is a deficient number, since it is larger than the sum of its proper divisors (26675).

49416013 is a wasteful number, since it uses less digits than its factorization.

49416013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26674.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 49416013 is about 7029.6524096146. The cubic root of 49416013 is about 366.9632449883.

The spelling of 49416013 in words is "forty-nine million, four hundred sixteen thousand, thirteen".