49653607 has 2 divisors, whose sum is σ = 49653608. Its totient is φ = 49653606.

The previous prime is 49653587. The next prime is 49653629. The reversal of 49653607 is 70635694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49653607 - 2¹¹ = 49651559 is a prime.

It is a super-2 number, since 2×49653607² = 4930961376220898, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49653607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49653647) 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, 24826803 + 24826804.

It is an arithmetic number, because the mean of its divisors is an integer number (24826804).

Almost surely, 2^49653607 is an apocalyptic number.

49653607 is a deficient number, since it is larger than the sum of its proper divisors (1).

49653607 is an equidigital number, since it uses as much as digits as its factorization.

49653607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 49653607 is about 7046.5315581497. The cubic root of 49653607 is about 367.5504291634.

The spelling of 49653607 in words is "forty-nine million, six hundred fifty-three thousand, six hundred seven".