56460199 has 2 divisors, whose sum is σ = 56460200. Its totient is φ = 56460198.

The previous prime is 56460181. The next prime is 56460203. The reversal of 56460199 is 99106465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56460199 - 2¹¹ = 56458151 is a prime.

It is a super-2 number, since 2×56460199² = 6375508142239202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56460119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28230099 + 28230100.

It is an arithmetic number, because the mean of its divisors is an integer number (28230100).

Almost surely, 2^56460199 is an apocalyptic number.

56460199 is a deficient number, since it is larger than the sum of its proper divisors (1).

56460199 is an equidigital number, since it uses as much as digits as its factorization.

56460199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 56460199 is about 7514.0001996274. Note that the first 3 decimals coincide. The cubic root of 56460199 is about 383.6313895300.

The spelling of 56460199 in words is "fifty-six million, four hundred sixty thousand, one hundred ninety-nine".