55956059 has 2 divisors, whose sum is σ = 55956060. Its totient is φ = 55956058.

The previous prime is 55956049. The next prime is 55956071. The reversal of 55956059 is 95065955.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55956059 - 2¹² = 55951963 is a prime.

It is a super-2 number, since 2×55956059² = 6262161077622962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (55956049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27978029 + 27978030.

It is an arithmetic number, because the mean of its divisors is an integer number (27978030).

Almost surely, 2^55956059 is an apocalyptic number.

55956059 is a deficient number, since it is larger than the sum of its proper divisors (1).

55956059 is an equidigital number, since it uses as much as digits as its factorization.

55956059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 303750, while the sum is 44.

The square root of 55956059 is about 7480.3782658366. The cubic root of 55956059 is about 382.4861435737.

The spelling of 55956059 in words is "fifty-five million, nine hundred fifty-six thousand, fifty-nine".