56546099 has 2 divisors, whose sum is σ = 56546100. Its totient is φ = 56546098.

The previous prime is 56546089. The next prime is 56546111. The reversal of 56546099 is 99064565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56546099 - 2²⁰ = 55497523 is a prime.

It is a super-2 number, since 2×56546099² = 6394922624235602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56546059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28273049 + 28273050.

It is an arithmetic number, because the mean of its divisors is an integer number (28273050).

Almost surely, 2^56546099 is an apocalyptic number.

56546099 is a deficient number, since it is larger than the sum of its proper divisors (1).

56546099 is an equidigital number, since it uses as much as digits as its factorization.

56546099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 44.

The square root of 56546099 is about 7519.7140238177. The cubic root of 56546099 is about 383.8258465028.

It can be divided in two parts, 565 and 46099, that added together give a palindrome (46664).

The spelling of 56546099 in words is "fifty-six million, five hundred forty-six thousand, ninety-nine".