50553407 has 2 divisors, whose sum is σ = 50553408. Its totient is φ = 50553406.

The previous prime is 50553403. The next prime is 50553421. The reversal of 50553407 is 70435505.

50553407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50553407 - 2² = 50553403 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50553407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50553403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25276703 + 25276704.

It is an arithmetic number, because the mean of its divisors is an integer number (25276704).

Almost surely, 2^50553407 is an apocalyptic number.

50553407 is a deficient number, since it is larger than the sum of its proper divisors (1).

50553407 is an equidigital number, since it uses as much as digits as its factorization.

50553407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 50553407 is about 7110.0919122048. The cubic root of 50553407 is about 369.7573451570.

The spelling of 50553407 in words is "fifty million, five hundred fifty-three thousand, four hundred seven".