233055231453 has 24 divisors (see below), whose sum is σ = 379508371200. Its totient is φ = 141245592840.

The previous prime is 233055231449. The next prime is 233055231491. The reversal of 233055231453 is 354132550332.

233055231453 is a `hidden beast` number, since 2 + 3 + 30 + 552 + 31 + 45 + 3 = 666.

It is not a de Polignac number, because 233055231453 - 2² = 233055231449 is a prime.

It is a super-2 number, since 2×233055231453² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233055231433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35664813 + ... + 35671346.

It is an arithmetic number, because the mean of its divisors is an integer number (15812848800).

Almost surely, 2^233055231453 is an apocalyptic number.

It is an amenable number.

233055231453 is a deficient number, since it is larger than the sum of its proper divisors (146453139747).

233055231453 is a wasteful number, since it uses less digits than its factorization.

233055231453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71336190 (or 71336173 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 233055231453 its reverse (354132550332), we get a palindrome (587187781785).

The spelling of 233055231453 in words is "two hundred thirty-three billion, fifty-five million, two hundred thirty-one thousand, four hundred fifty-three".