49957003 has 2 divisors, whose sum is σ = 49957004. Its totient is φ = 49957002.

The previous prime is 49957001. The next prime is 49957007. The reversal of 49957003 is 30075994.

49957003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49957003 - 2¹ = 49957001 is a prime.

It is a super-3 number, since 3×49957003³ (a number of 24 digits) contains 333 as substring.

Together with 49957001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (49957001) 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 as a sum of consecutive naturals, namely, 24978501 + 24978502.

It is an arithmetic number, because the mean of its divisors is an integer number (24978502).

Almost surely, 2^49957003 is an apocalyptic number.

49957003 is a deficient number, since it is larger than the sum of its proper divisors (1).

49957003 is an equidigital number, since it uses as much as digits as its factorization.

49957003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 49957003 is about 7068.0268109282. The cubic root of 49957003 is about 368.2975180443.

The spelling of 49957003 in words is "forty-nine million, nine hundred fifty-seven thousand, three".