57626323 has 2 divisors, whose sum is σ = 57626324. Its totient is φ = 57626322.

The previous prime is 57626299. The next prime is 57626341. The reversal of 57626323 is 32362675.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57626323 - 2⁹ = 57625811 is a prime.

It is not a weakly prime, because it can be changed into another prime (57626363) 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, 28813161 + 28813162.

It is an arithmetic number, because the mean of its divisors is an integer number (28813162).

Almost surely, 2^57626323 is an apocalyptic number.

57626323 is a deficient number, since it is larger than the sum of its proper divisors (1).

57626323 is an equidigital number, since it uses as much as digits as its factorization.

57626323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 34.

The square root of 57626323 is about 7591.2003662135. The cubic root of 57626323 is about 386.2545749223.

Adding to 57626323 its reverse (32362675), we get a palindrome (89988998).

The spelling of 57626323 in words is "fifty-seven million, six hundred twenty-six thousand, three hundred twenty-three".