49364543 has 2 divisors, whose sum is σ = 49364544. Its totient is φ = 49364542.

The previous prime is 49364521. The next prime is 49364551. The reversal of 49364543 is 34546394.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49364543 - 2⁶ = 49364479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49364497 and 49364506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49364563) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24682271 + 24682272.

It is an arithmetic number, because the mean of its divisors is an integer number (24682272).

Almost surely, 2^49364543 is an apocalyptic number.

49364543 is a deficient number, since it is larger than the sum of its proper divisors (1).

49364543 is an equidigital number, since it uses as much as digits as its factorization.

49364543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 38.

The square root of 49364543 is about 7025.9905351488. The cubic root of 49364543 is about 366.8357953458.

The spelling of 49364543 in words is "forty-nine million, three hundred sixty-four thousand, five hundred forty-three".