49520803 has 2 divisors, whose sum is σ = 49520804. Its totient is φ = 49520802.

The previous prime is 49520797. The next prime is 49520827. The reversal of 49520803 is 30802594.

49520803 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 49520803 - 2⁹ = 49520291 is a prime.

It is not a weakly prime, because it can be changed into another prime (49520843) 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, 24760401 + 24760402.

It is an arithmetic number, because the mean of its divisors is an integer number (24760402).

Almost surely, 2^49520803 is an apocalyptic number.

49520803 is a deficient number, since it is larger than the sum of its proper divisors (1).

49520803 is an equidigital number, since it uses as much as digits as its factorization.

49520803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 49520803 is about 7037.1018892723. The cubic root of 49520803 is about 367.2224519848. Note that the first 3 decimals are identical.

The spelling of 49520803 in words is "forty-nine million, five hundred twenty thousand, eight hundred three".