49856803 has 2 divisors, whose sum is σ = 49856804. Its totient is φ = 49856802.

The previous prime is 49856783. The next prime is 49856813. The reversal of 49856803 is 30865894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49856803 - 2¹³ = 49848611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49856803.

It is not a weakly prime, because it can be changed into another prime (49856813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24928401 + 24928402.

It is an arithmetic number, because the mean of its divisors is an integer number (24928402).

Almost surely, 2^49856803 is an apocalyptic number.

49856803 is a deficient number, since it is larger than the sum of its proper divisors (1).

49856803 is an equidigital number, since it uses as much as digits as its factorization.

49856803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 49856803 is about 7060.9349947440. The cubic root of 49856803 is about 368.0511187455.

The spelling of 49856803 in words is "forty-nine million, eight hundred fifty-six thousand, eight hundred three".