55610059 has 2 divisors, whose sum is σ = 55610060. Its totient is φ = 55610058.

The previous prime is 55610047. The next prime is 55610089. The reversal of 55610059 is 95001655.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55610059 - 2¹¹ = 55608011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55610059.

It is not a weakly prime, because it can be changed into another prime (55610029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27805029 + 27805030.

It is an arithmetic number, because the mean of its divisors is an integer number (27805030).

Almost surely, 2^55610059 is an apocalyptic number.

55610059 is a deficient number, since it is larger than the sum of its proper divisors (1).

55610059 is an equidigital number, since it uses as much as digits as its factorization.

55610059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 55610059 is about 7457.2152309022. The cubic root of 55610059 is about 381.6961551387.

The spelling of 55610059 in words is "fifty-five million, six hundred ten thousand, fifty-nine".