56246123 has 2 divisors, whose sum is σ = 56246124. Its totient is φ = 56246122.

The previous prime is 56246119. The next prime is 56246143. The reversal of 56246123 is 32164265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56246123 - 2² = 56246119 is a prime.

It is a super-2 number, since 2×56246123² = 6327252705062258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56246143) 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, 28123061 + 28123062.

It is an arithmetic number, because the mean of its divisors is an integer number (28123062).

Almost surely, 2^56246123 is an apocalyptic number.

56246123 is a deficient number, since it is larger than the sum of its proper divisors (1).

56246123 is an equidigital number, since it uses as much as digits as its factorization.

56246123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 29.

The square root of 56246123 is about 7499.7415288795. The cubic root of 56246123 is about 383.1459130859.

The spelling of 56246123 in words is "fifty-six million, two hundred forty-six thousand, one hundred twenty-three".