49368481 has 4 divisors (see below), whose sum is σ = 50105392. Its totient is φ = 48631572.

The previous prime is 49368467. The next prime is 49368503. The reversal of 49368481 is 18486394.

49368481 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, and also an emirpimes, since its reverse is a distinct semiprime: 18486394 = 2 ⋅9243197.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49368481 is a prime.

It is a super-2 number, since 2×49368481² = 4874493832494722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49368401) 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, 368355 + ... + 368488.

It is an arithmetic number, because the mean of its divisors is an integer number (12526348).

Almost surely, 2^49368481 is an apocalyptic number.

It is an amenable number.

49368481 is a deficient number, since it is larger than the sum of its proper divisors (736911).

49368481 is an equidigital number, since it uses as much as digits as its factorization.

49368481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736910.

The product of its digits is 165888, while the sum is 43.

The square root of 49368481 is about 7026.2707747425. The cubic root of 49368481 is about 366.8455497218.

The spelling of 49368481 in words is "forty-nine million, three hundred sixty-eight thousand, four hundred eighty-one".