49303801 has 4 divisors (see below), whose sum is σ = 49327204. Its totient is φ = 49280400.

The previous prime is 49303777. The next prime is 49303811. The reversal of 49303801 is 10830394.

49303801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43296400 + 6007401 = 6580^2 + 2451^2 .

It is a 3-Lehmer number, since φ(49303801) divides (49303801-1)³.

It is a cyclic number.

It is not a de Polignac number, because 49303801 - 2⁵ = 49303769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49303801.

It is not an unprimeable number, because it can be changed into a prime (49303811) 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 in 3 ways as a sum of consecutive naturals, for example, 8190 + ... + 12871.

It is an arithmetic number, because the mean of its divisors is an integer number (12331801).

It is a Poulet number, since it divides 2^49303800-1.

Almost surely, 2^49303801 is an apocalyptic number.

It is an amenable number.

49303801 is a deficient number, since it is larger than the sum of its proper divisors (23403).

49303801 is a wasteful number, since it uses less digits than its factorization.

49303801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23402.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 49303801 is about 7021.6665400744. Note that the first 3 decimals coincide. The cubic root of 49303801 is about 366.6852724259.

The spelling of 49303801 in words is "forty-nine million, three hundred three thousand, eight hundred one".