59055559 has 4 divisors (see below), whose sum is σ = 61623216. Its totient is φ = 56487904.

The previous prime is 59055551. The next prime is 59055649. The reversal of 59055559 is 95555095.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95555095 = 5 ⋅19111019.

It is a cyclic number.

It is not a de Polignac number, because 59055559 - 2³ = 59055551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59055551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283794 + ... + 1283839.

It is an arithmetic number, because the mean of its divisors is an integer number (15405804).

Almost surely, 2^59055559 is an apocalyptic number.

59055559 is a deficient number, since it is larger than the sum of its proper divisors (2567657).

59055559 is a wasteful number, since it uses less digits than its factorization.

59055559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567656.

The product of its (nonzero) digits is 253125, while the sum is 43.

The square root of 59055559 is about 7684.7614797077. The cubic root of 59055559 is about 389.4218015485.

The spelling of 59055559 in words is "fifty-nine million, fifty-five thousand, five hundred fifty-nine".