56900267 has 2 divisors, whose sum is σ = 56900268. Its totient is φ = 56900266.

The previous prime is 56900257. The next prime is 56900279. The reversal of 56900267 is 76200965.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56900267 - 2¹² = 56896171 is a prime.

It is a super-3 number, since 3×56900267³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (56900257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28450133 + 28450134.

It is an arithmetic number, because the mean of its divisors is an integer number (28450134).

Almost surely, 2^56900267 is an apocalyptic number.

56900267 is a deficient number, since it is larger than the sum of its proper divisors (1).

56900267 is an equidigital number, since it uses as much as digits as its factorization.

56900267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 56900267 is about 7543.2265642761. The cubic root of 56900267 is about 384.6255244496.

The spelling of 56900267 in words is "fifty-six million, nine hundred thousand, two hundred sixty-seven".