49653407 has 2 divisors, whose sum is σ = 49653408. Its totient is φ = 49653406.

The previous prime is 49653391. The next prime is 49653431. The reversal of 49653407 is 70435694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49653407 - 2⁴ = 49653391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49653437) 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, 24826703 + 24826704.

It is an arithmetic number, because the mean of its divisors is an integer number (24826704).

Almost surely, 2^49653407 is an apocalyptic number.

49653407 is a deficient number, since it is larger than the sum of its proper divisors (1).

49653407 is an equidigital number, since it uses as much as digits as its factorization.

49653407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 49653407 is about 7046.5173667564. The cubic root of 49653407 is about 367.5499356767.

The spelling of 49653407 in words is "forty-nine million, six hundred fifty-three thousand, four hundred seven".