55446059 has 2 divisors, whose sum is σ = 55446060. Its totient is φ = 55446058.

The previous prime is 55446043. The next prime is 55446067. The reversal of 55446059 is 95064455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55446059 - 2⁴ = 55446043 is a prime.

It is not a weakly prime, because it can be changed into another prime (55446019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27723029 + 27723030.

It is an arithmetic number, because the mean of its divisors is an integer number (27723030).

Almost surely, 2^55446059 is an apocalyptic number.

55446059 is a deficient number, since it is larger than the sum of its proper divisors (1).

55446059 is an equidigital number, since it uses as much as digits as its factorization.

55446059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 55446059 is about 7446.2110499233. The cubic root of 55446059 is about 381.3205647760.

The spelling of 55446059 in words is "fifty-five million, four hundred forty-six thousand, fifty-nine".