49213301 has 2 divisors, whose sum is σ = 49213302. Its totient is φ = 49213300.

The previous prime is 49213289. The next prime is 49213343. The reversal of 49213301 is 10331294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24700900 + 24512401 = 4970^2 + 4951^2 .

It is a cyclic number.

It is not a de Polignac number, because 49213301 - 2⁶ = 49213237 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49263301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24606650 + 24606651.

It is an arithmetic number, because the mean of its divisors is an integer number (24606651).

Almost surely, 2^49213301 is an apocalyptic number.

It is an amenable number.

49213301 is a deficient number, since it is larger than the sum of its proper divisors (1).

49213301 is an equidigital number, since it uses as much as digits as its factorization.

49213301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 49213301 is about 7015.2192410501. The cubic root of 49213301 is about 366.4607776165.

Adding to 49213301 its reverse (10331294), we get a palindrome (59544595).

The spelling of 49213301 in words is "forty-nine million, two hundred thirteen thousand, three hundred one".