53344373 has 2 divisors, whose sum is σ = 53344374. Its totient is φ = 53344372.

The previous prime is 53344363. The next prime is 53344399. The reversal of 53344373 is 37344335.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35307364 + 18037009 = 5942^2 + 4247^2 .

It is a cyclic number.

It is not a de Polignac number, because 53344373 - 2²² = 49150069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53344363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26672186 + 26672187.

It is an arithmetic number, because the mean of its divisors is an integer number (26672187).

Almost surely, 2^53344373 is an apocalyptic number.

It is an amenable number.

53344373 is a deficient number, since it is larger than the sum of its proper divisors (1).

53344373 is an equidigital number, since it uses as much as digits as its factorization.

53344373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 32.

The square root of 53344373 is about 7303.7232286006. The cubic root of 53344373 is about 376.4403815708.

The spelling of 53344373 in words is "fifty-three million, three hundred forty-four thousand, three hundred seventy-three".