56605127 has 2 divisors, whose sum is σ = 56605128. Its totient is φ = 56605126.

The previous prime is 56605091. The next prime is 56605141. The reversal of 56605127 is 72150665.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56605127 - 2¹² = 56601031 is a prime.

It is a super-2 number, since 2×56605127² = 6408280805372258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56605093 and 56605102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56605177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28302563 + 28302564.

It is an arithmetic number, because the mean of its divisors is an integer number (28302564).

Almost surely, 2^56605127 is an apocalyptic number.

56605127 is a deficient number, since it is larger than the sum of its proper divisors (1).

56605127 is an equidigital number, since it uses as much as digits as its factorization.

56605127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 56605127 is about 7523.6378833647. The cubic root of 56605127 is about 383.9593575873.

The spelling of 56605127 in words is "fifty-six million, six hundred five thousand, one hundred twenty-seven".