233541454551155 has 16 divisors (see below), whose sum is σ = 280683777062304. Its totient is φ = 186544026082560.

The previous prime is 233541454550981. The next prime is 233541454551179. The reversal of 233541454551155 is 551155454145332.

It is not a de Polignac number, because 233541454551155 - 2³⁰ = 233540380809331 is a prime.

It is a super-2 number, since 2×233541454551155² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233541454551097 and 233541454551106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4934372 + ... + 22168241.

It is an arithmetic number, because the mean of its divisors is an integer number (17542736066394).

Almost surely, 2^{233541454551155} is an apocalyptic number.

233541454551155 is a deficient number, since it is larger than the sum of its proper divisors (47142322511149).

233541454551155 is a wasteful number, since it uses less digits than its factorization.

233541454551155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27105286.

The product of its digits is 18000000, while the sum is 53.

The spelling of 233541454551155 in words is "two hundred thirty-three trillion, five hundred forty-one billion, four hundred fifty-four million, five hundred fifty-one thousand, one hundred fifty-five".