49405093 has 2 divisors, whose sum is σ = 49405094. Its totient is φ = 49405092.

The previous prime is 49405091. The next prime is 49405129. The reversal of 49405093 is 39050494.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47100769 + 2304324 = 6863^2 + 1518^2 .

It is a cyclic number.

It is not a de Polignac number, because 49405093 - 2¹ = 49405091 is a prime.

Together with 49405091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49405091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24702546 + 24702547.

It is an arithmetic number, because the mean of its divisors is an integer number (24702547).

Almost surely, 2^49405093 is an apocalyptic number.

It is an amenable number.

49405093 is a deficient number, since it is larger than the sum of its proper divisors (1).

49405093 is an equidigital number, since it uses as much as digits as its factorization.

49405093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 49405093 is about 7028.8756568885. The cubic root of 49405093 is about 366.9362123619.

The spelling of 49405093 in words is "forty-nine million, four hundred five thousand, ninety-three".