53838888407 has 2 divisors, whose sum is σ = 53838888408. Its totient is φ = 53838888406.

The previous prime is 53838888371. The next prime is 53838888409. The reversal of 53838888407 is 70488883835.

53838888407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53838888407 - 2⁶ = 53838888343 is a prime.

Together with 53838888409, it forms a pair of twin primes.

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 53838888407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53838888409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26919444203 + 26919444204.

It is an arithmetic number, because the mean of its divisors is an integer number (26919444204).

Almost surely, 2^53838888407 is an apocalyptic number.

53838888407 is a deficient number, since it is larger than the sum of its proper divisors (1).

53838888407 is an equidigital number, since it uses as much as digits as its factorization.

53838888407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41287680, while the sum is 62.

The spelling of 53838888407 in words is "fifty-three billion, eight hundred thirty-eight million, eight hundred eighty-eight thousand, four hundred seven".