56451127 has 2 divisors, whose sum is σ = 56451128. Its totient is φ = 56451126.

The previous prime is 56451121. The next prime is 56451133. The reversal of 56451127 is 72115465.

It is a balanced prime because it is at equal distance from previous prime (56451121) and next prime (56451133).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56451127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56451121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28225563 + 28225564.

It is an arithmetic number, because the mean of its divisors is an integer number (28225564).

Almost surely, 2^56451127 is an apocalyptic number.

56451127 is a deficient number, since it is larger than the sum of its proper divisors (1).

56451127 is an equidigital number, since it uses as much as digits as its factorization.

56451127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8400, while the sum is 31.

The square root of 56451127 is about 7513.3965022485. The cubic root of 56451127 is about 383.6108411883.

The spelling of 56451127 in words is "fifty-six million, four hundred fifty-one thousand, one hundred twenty-seven".