55060005601 has 4 divisors (see below), whose sum is σ = 57453918912. Its totient is φ = 52666092292.

The previous prime is 55060005571. The next prime is 55060005613. The reversal of 55060005601 is 10650006055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55060005601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55060005601.

It is not an unprimeable number, because it can be changed into a prime (55060065601) 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, 1196956621 + ... + 1196956666.

It is an arithmetic number, because the mean of its divisors is an integer number (14363479728).

Almost surely, 2^55060005601 is an apocalyptic number.

It is an amenable number.

55060005601 is a deficient number, since it is larger than the sum of its proper divisors (2393913311).

55060005601 is a wasteful number, since it uses less digits than its factorization.

55060005601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393913310.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 55060005601 in words is "fifty-five billion, sixty million, five thousand, six hundred one".