49211963 has 2 divisors, whose sum is σ = 49211964. Its totient is φ = 49211962.

The previous prime is 49211941. The next prime is 49211971. The reversal of 49211963 is 36911294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49211963 - 2¹⁰ = 49210939 is a prime.

It is equal to p_2956553 and since 49211963 and 2956553 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (49211983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24605981 + 24605982.

It is an arithmetic number, because the mean of its divisors is an integer number (24605982).

Almost surely, 2^49211963 is an apocalyptic number.

49211963 is a deficient number, since it is larger than the sum of its proper divisors (1).

49211963 is an equidigital number, since it uses as much as digits as its factorization.

49211963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 35.

The square root of 49211963 is about 7015.1238763118. The cubic root of 49211963 is about 366.4574565024.

The spelling of 49211963 in words is "forty-nine million, two hundred eleven thousand, nine hundred sixty-three".