49988803 has 2 divisors, whose sum is σ = 49988804. Its totient is φ = 49988802.

The previous prime is 49988801. The next prime is 49988831. The reversal of 49988803 is 30888994.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49988803 - 2¹ = 49988801 is a prime.

Together with 49988801, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (49988801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24994401 + 24994402.

It is an arithmetic number, because the mean of its divisors is an integer number (24994402).

Almost surely, 2^49988803 is an apocalyptic number.

49988803 is a deficient number, since it is larger than the sum of its proper divisors (1).

49988803 is an equidigital number, since it uses as much as digits as its factorization.

49988803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 49988803 is about 7070.2760200716. The cubic root of 49988803 is about 368.3756477439.

The spelling of 49988803 in words is "forty-nine million, nine hundred eighty-eight thousand, eight hundred three".