49337143 has 2 divisors, whose sum is σ = 49337144. Its totient is φ = 49337142.

The previous prime is 49337131. The next prime is 49337147. The reversal of 49337143 is 34173394.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49337143 - 2⁹ = 49336631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49337099 and 49337108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49337147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24668571 + 24668572.

It is an arithmetic number, because the mean of its divisors is an integer number (24668572).

Almost surely, 2^49337143 is an apocalyptic number.

49337143 is a deficient number, since it is larger than the sum of its proper divisors (1).

49337143 is an equidigital number, since it uses as much as digits as its factorization.

49337143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 34.

The square root of 49337143 is about 7024.0403615013. The cubic root of 49337143 is about 366.7679115272.

It can be divided in two parts, 493 and 37143, that added together give a square (37636 = 194²).

The spelling of 49337143 in words is "forty-nine million, three hundred thirty-seven thousand, one hundred forty-three".