53888371 has 2 divisors, whose sum is σ = 53888372. Its totient is φ = 53888370.

The previous prime is 53888369. The next prime is 53888377. The reversal of 53888371 is 17388835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53888371 - 2¹ = 53888369 is a prime.

Together with 53888369, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (53888377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26944185 + 26944186.

It is an arithmetic number, because the mean of its divisors is an integer number (26944186).

Almost surely, 2^53888371 is an apocalyptic number.

53888371 is a deficient number, since it is larger than the sum of its proper divisors (1).

53888371 is an equidigital number, since it uses as much as digits as its factorization.

53888371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 43.

The square root of 53888371 is about 7340.8699075791. The cubic root of 53888371 is about 377.7156839473.

The spelling of 53888371 in words is "fifty-three million, eight hundred eighty-eight thousand, three hundred seventy-one".