49054013 has 8 divisors (see below), whose sum is σ = 50300448. Its totient is φ = 47812464.

The previous prime is 49054007. The next prime is 49054021. The reversal of 49054013 is 31045094.

49054013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49054013 - 2⁸ = 49053757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49054003) 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 7 ways as a sum of consecutive naturals, for example, 27206 + ... + 28952.

It is an arithmetic number, because the mean of its divisors is an integer number (6287556).

Almost surely, 2^49054013 is an apocalyptic number.

49054013 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

49054013 is a deficient number, since it is larger than the sum of its proper divisors (1246435).

49054013 is a wasteful number, since it uses less digits than its factorization.

49054013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 49054013 is about 7003.8570088202. The cubic root of 49054013 is about 366.0649774650.

The spelling of 49054013 in words is "forty-nine million, fifty-four thousand, thirteen".