53467357 has 2 divisors, whose sum is σ = 53467358. Its totient is φ = 53467356.

The previous prime is 53467327. The next prime is 53467367. The reversal of 53467357 is 75376435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48149721 + 5317636 = 6939^2 + 2306^2 .

It is a cyclic number.

It is not a de Polignac number, because 53467357 - 2⁷ = 53467229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53467307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26733678 + 26733679.

It is an arithmetic number, because the mean of its divisors is an integer number (26733679).

Almost surely, 2^53467357 is an apocalyptic number.

It is an amenable number.

53467357 is a deficient number, since it is larger than the sum of its proper divisors (1).

53467357 is an equidigital number, since it uses as much as digits as its factorization.

53467357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 264600, while the sum is 40.

The square root of 53467357 is about 7312.1376491420. The cubic root of 53467357 is about 376.7294505555.

It can be divided in two parts, 53467 and 357, that added together give a square (53824 = 232²).

The spelling of 53467357 in words is "fifty-three million, four hundred sixty-seven thousand, three hundred fifty-seven".