1005600606055 has 4 divisors (see below), whose sum is σ = 1206720727272. Its totient is φ = 804480484840.

The previous prime is 1005600606041. The next prime is 1005600606067. The reversal of 1005600606055 is 5506060065001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1005600606055 - 2¹¹ = 1005600604007 is a prime.

It is a super-2 number, since 2×1005600606055² (a number of 25 digits) contains 22 as substring.

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 1005600606055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100560060601 + ... + 100560060610.

It is an arithmetic number, because the mean of its divisors is an integer number (301680181818).

Almost surely, 2^{1005600606055} is an apocalyptic number.

1005600606055 is a deficient number, since it is larger than the sum of its proper divisors (201120121217).

1005600606055 is an equidigital number, since it uses as much as digits as its factorization.

1005600606055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201120121216.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 1005600606055 in words is "one trillion, five billion, six hundred million, six hundred six thousand, fifty-five".