5611051000501 has 16 divisors (see below), whose sum is σ = 5747743881216. Its totient is φ = 5475985200000.

The previous prime is 5611051000463. The next prime is 5611051000523. The reversal of 5611051000501 is 1050001501165.

It is a cyclic number.

It is not a de Polignac number, because 5611051000501 - 2¹¹ = 5611050998453 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 (5611051000531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31758316 + ... + 31934506.

It is an arithmetic number, because the mean of its divisors is an integer number (359233992576).

Almost surely, 2^{5611051000501} is an apocalyptic number.

It is an amenable number.

5611051000501 is a deficient number, since it is larger than the sum of its proper divisors (136692880715).

5611051000501 is a wasteful number, since it uses less digits than its factorization.

5611051000501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180804.

The product of its (nonzero) digits is 750, while the sum is 25.

Adding to 5611051000501 its reverse (1050001501165), we get a palindrome (6661052501666).

The spelling of 5611051000501 in words is "five trillion, six hundred eleven billion, fifty-one million, five hundred one", and thus it is an aban number.