56290127 has 2 divisors, whose sum is σ = 56290128. Its totient is φ = 56290126.

The previous prime is 56290063. The next prime is 56290147. The reversal of 56290127 is 72109265.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56290127 - 2⁶ = 56290063 is a prime.

It is a super-2 number, since 2×56290127² = 6337156795352258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56290093 and 56290102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56290147) 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, 28145063 + 28145064.

It is an arithmetic number, because the mean of its divisors is an integer number (28145064).

Almost surely, 2^56290127 is an apocalyptic number.

56290127 is a deficient number, since it is larger than the sum of its proper divisors (1).

56290127 is an equidigital number, since it uses as much as digits as its factorization.

56290127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 56290127 is about 7502.6746564142. The cubic root of 56290127 is about 383.2458047583.

The spelling of 56290127 in words is "fifty-six million, two hundred ninety thousand, one hundred twenty-seven".