29055899 has 2 divisors, whose sum is σ = 29055900. Its totient is φ = 29055898.

The previous prime is 29055853. The next prime is 29055911. The reversal of 29055899 is 99855092.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29055899 - 2²⁰ = 28007323 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (29055809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14527949 + 14527950.

It is an arithmetic number, because the mean of its divisors is an integer number (14527950).

Almost surely, 2^29055899 is an apocalyptic number.

29055899 is a deficient number, since it is larger than the sum of its proper divisors (1).

29055899 is an equidigital number, since it uses as much as digits as its factorization.

29055899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 291600, while the sum is 47.

The square root of 29055899 is about 5390.3524003538. The cubic root of 29055899 is about 307.4289575234.

The spelling of 29055899 in words is "twenty-nine million, fifty-five thousand, eight hundred ninety-nine".