55952603559 has 12 divisors (see below), whose sum is σ = 81239188576. Its totient is φ = 37108461312.

The previous prime is 55952603543. The next prime is 55952603561. The reversal of 55952603559 is 95530625955.

55952603559 is a `hidden beast` number, since 559 + 5 + 2 + 6 + 0 + 35 + 59 = 666.

55952603559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55952603559 - 2⁴ = 55952603543 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 (55952603579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16104367 + ... + 16107840.

Almost surely, 2^55952603559 is an apocalyptic number.

55952603559 is a deficient number, since it is larger than the sum of its proper divisors (25286585017).

55952603559 is a wasteful number, since it uses less digits than its factorization.

55952603559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32212406 (or 32212403 counting only the distinct ones).

The product of its (nonzero) digits is 9112500, while the sum is 54.

The spelling of 55952603559 in words is "fifty-five billion, nine hundred fifty-two million, six hundred three thousand, five hundred fifty-nine".