53477351 has 2 divisors, whose sum is σ = 53477352. Its totient is φ = 53477350.

The previous prime is 53477339. The next prime is 53477357. The reversal of 53477351 is 15377435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53477351 - 2¹⁸ = 53215207 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53477357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26738675 + 26738676.

It is an arithmetic number, because the mean of its divisors is an integer number (26738676).

Almost surely, 2^53477351 is an apocalyptic number.

53477351 is a deficient number, since it is larger than the sum of its proper divisors (1).

53477351 is an equidigital number, since it uses as much as digits as its factorization.

53477351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44100, while the sum is 35.

The square root of 53477351 is about 7312.8210015014. The cubic root of 53477351 is about 376.7529215714.

The spelling of 53477351 in words is "fifty-three million, four hundred seventy-seven thousand, three hundred fifty-one".