5531103200161 has 32 divisors (see below), whose sum is σ = 7009765171200. Its totient is φ = 4239212777280.

The previous prime is 5531103200149. The next prime is 5531103200179. The reversal of 5531103200161 is 1610023011355.

It is a cyclic number.

It is not a de Polignac number, because 5531103200161 - 2⁷ = 5531103200033 is a prime.

It is a super-2 number, since 2×5531103200161² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5531103200101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128826 + ... + 3328483.

It is an arithmetic number, because the mean of its divisors is an integer number (219055161600).

Almost surely, 2^{5531103200161} is an apocalyptic number.

It is an amenable number.

5531103200161 is a deficient number, since it is larger than the sum of its proper divisors (1478661971039).

5531103200161 is a wasteful number, since it uses less digits than its factorization.

5531103200161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3457669.

The product of its (nonzero) digits is 2700, while the sum is 28.

The spelling of 5531103200161 in words is "five trillion, five hundred thirty-one billion, one hundred three million, two hundred thousand, one hundred sixty-one".