5611010555001 has 4 divisors (see below), whose sum is σ = 7481347406672. Its totient is φ = 3740673703332.

The previous prime is 5611010554997. The next prime is 5611010555009. The reversal of 5611010555001 is 1005550101165.

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 not a de Polignac number, because 5611010555001 - 2² = 5611010554997 is a prime.

It is a super-3 number, since 3×5611010555001³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 5611010555001.

It is not an unprimeable number, because it can be changed into a prime (5611010555009) 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, 935168425831 + ... + 935168425836.

It is an arithmetic number, because the mean of its divisors is an integer number (1870336851668).

Almost surely, 2^{5611010555001} is an apocalyptic number.

It is an amenable number.

5611010555001 is a deficient number, since it is larger than the sum of its proper divisors (1870336851671).

5611010555001 is a wasteful number, since it uses less digits than its factorization.

5611010555001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870336851670.

The product of its (nonzero) digits is 3750, while the sum is 30.

Adding to 5611010555001 its reverse (1005550101165), we get a palindrome (6616560656166).

The spelling of 5611010555001 in words is "five trillion, six hundred eleven billion, ten million, five hundred fifty-five thousand, one".