49347853 has 2 divisors, whose sum is σ = 49347854. Its totient is φ = 49347852.

The previous prime is 49347839. The next prime is 49347869. The reversal of 49347853 is 35874394.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34892649 + 14455204 = 5907^2 + 3802^2 .

It is a cyclic number.

It is not a de Polignac number, because 49347853 - 2¹⁷ = 49216781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49347803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24673926 + 24673927.

It is an arithmetic number, because the mean of its divisors is an integer number (24673927).

Almost surely, 2^49347853 is an apocalyptic number.

It is an amenable number.

49347853 is a deficient number, since it is larger than the sum of its proper divisors (1).

49347853 is an equidigital number, since it uses as much as digits as its factorization.

49347853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 43.

The square root of 49347853 is about 7024.8027018558. The cubic root of 49347853 is about 366.7944486680.

The spelling of 49347853 in words is "forty-nine million, three hundred forty-seven thousand, eight hundred fifty-three".