53426371 has 2 divisors, whose sum is σ = 53426372. Its totient is φ = 53426370.

The previous prime is 53426369. The next prime is 53426377. The reversal of 53426371 is 17362435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53426371 - 2¹ = 53426369 is a prime.

Together with 53426369, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (53426377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26713185 + 26713186.

It is an arithmetic number, because the mean of its divisors is an integer number (26713186).

Almost surely, 2^53426371 is an apocalyptic number.

53426371 is a deficient number, since it is larger than the sum of its proper divisors (1).

53426371 is an equidigital number, since it uses as much as digits as its factorization.

53426371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 31.

The square root of 53426371 is about 7309.3345114313. The cubic root of 53426371 is about 376.6331638913.

The spelling of 53426371 in words is "fifty-three million, four hundred twenty-six thousand, three hundred seventy-one".