49688801 has 2 divisors, whose sum is σ = 49688802. Its totient is φ = 49688800.

The previous prime is 49688707. The next prime is 49688813. The reversal of 49688801 is 10888694.

It is a happy number.

49688801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49688401 + 400 = 7049^2 + 20^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49688801 is a prime.

It is not a weakly prime, because it can be changed into another prime (49688851) 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, 24844400 + 24844401.

It is an arithmetic number, because the mean of its divisors is an integer number (24844401).

Almost surely, 2^49688801 is an apocalyptic number.

It is an amenable number.

49688801 is a deficient number, since it is larger than the sum of its proper divisors (1).

49688801 is an equidigital number, since it uses as much as digits as its factorization.

49688801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 44.

The square root of 49688801 is about 7049.0283727617. The cubic root of 49688801 is about 367.6372473933.

The spelling of 49688801 in words is "forty-nine million, six hundred eighty-eight thousand, eight hundred one".