53556059 has 2 divisors, whose sum is σ = 53556060. Its totient is φ = 53556058.

The previous prime is 53556053. The next prime is 53556089. The reversal of 53556059 is 95065535.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53556059 - 2⁴ = 53556043 is a prime.

It is a super-2 number, since 2×53556059² = 5736502911222962, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53556053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26778029 + 26778030.

It is an arithmetic number, because the mean of its divisors is an integer number (26778030).

Almost surely, 2^53556059 is an apocalyptic number.

53556059 is a deficient number, since it is larger than the sum of its proper divisors (1).

53556059 is an equidigital number, since it uses as much as digits as its factorization.

53556059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 101250, while the sum is 38.

The square root of 53556059 is about 7318.2005301850. The cubic root of 53556059 is about 376.9376660304.

The spelling of 53556059 in words is "fifty-three million, five hundred fifty-six thousand, fifty-nine".