56670527 has 2 divisors, whose sum is σ = 56670528. Its totient is φ = 56670526.

The previous prime is 56670463. The next prime is 56670539. The reversal of 56670527 is 72507665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56670527 - 2⁶ = 56670463 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56670547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28335263 + 28335264.

It is an arithmetic number, because the mean of its divisors is an integer number (28335264).

Almost surely, 2^56670527 is an apocalyptic number.

56670527 is a deficient number, since it is larger than the sum of its proper divisors (1).

56670527 is an equidigital number, since it uses as much as digits as its factorization.

56670527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 56670527 is about 7527.9829303738. The cubic root of 56670527 is about 384.1071726863.

The spelling of 56670527 in words is "fifty-six million, six hundred seventy thousand, five hundred twenty-seven".