57326123 has 2 divisors, whose sum is σ = 57326124. Its totient is φ = 57326122.

The previous prime is 57326119. The next prime is 57326177. The reversal of 57326123 is 32162375.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57326123 - 2² = 57326119 is a prime.

It is a super-2 number, since 2×57326123² = 6572568756422258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (57326183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28663061 + 28663062.

It is an arithmetic number, because the mean of its divisors is an integer number (28663062).

Almost surely, 2^57326123 is an apocalyptic number.

57326123 is a deficient number, since it is larger than the sum of its proper divisors (1).

57326123 is an equidigital number, since it uses as much as digits as its factorization.

57326123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 29.

The square root of 57326123 is about 7571.4016535910. The cubic root of 57326123 is about 385.5826854531.

Adding to 57326123 its reverse (32162375), we get a palindrome (89488498).

The spelling of 57326123 in words is "fifty-seven million, three hundred twenty-six thousand, one hundred twenty-three".