233373225545 has 16 divisors (see below), whose sum is σ = 296442020160. Its totient is φ = 176068584384.

The previous prime is 233373225539. The next prime is 233373225587. The reversal of 233373225545 is 545522373332.

It is a happy number.

It is not a de Polignac number, because 233373225545 - 2⁴ = 233373225529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233373225496 and 233373225505.

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, 18708539 + ... + 18721008.

It is an arithmetic number, because the mean of its divisors is an integer number (18527626260).

Almost surely, 2^233373225545 is an apocalyptic number.

It is an amenable number.

233373225545 is a deficient number, since it is larger than the sum of its proper divisors (63068794615).

233373225545 is a wasteful number, since it uses less digits than its factorization.

233373225545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37429624.

The product of its digits is 2268000, while the sum is 44.

Adding to 233373225545 its reverse (545522373332), we get a palindrome (778895598877).

The spelling of 233373225545 in words is "two hundred thirty-three billion, three hundred seventy-three million, two hundred twenty-five thousand, five hundred forty-five".