49054039 has 4 divisors (see below), whose sum is σ = 49140520. Its totient is φ = 48967560.

The previous prime is 49054037. The next prime is 49054063. The reversal of 49054039 is 93045094.

49054039 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.

It is a cyclic number.

It is not a de Polignac number, because 49054039 - 2¹ = 49054037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49053995 and 49054013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49054037) 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, 42384 + ... + 43525.

It is an arithmetic number, because the mean of its divisors is an integer number (12285130).

Almost surely, 2^49054039 is an apocalyptic number.

49054039 is a deficient number, since it is larger than the sum of its proper divisors (86481).

49054039 is an equidigital number, since it uses as much as digits as its factorization.

49054039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86480.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 49054039 is about 7003.8588649401. The cubic root of 49054039 is about 366.0650421399.

The spelling of 49054039 in words is "forty-nine million, fifty-four thousand, thirty-nine".