1045551233433 has 48 divisors (see below), whose sum is σ = 1647313597440. Its totient is φ = 577819579680.

The previous prime is 1045551233431. The next prime is 1045551233437. The reversal of 1045551233433 is 3343321555401.

It is not a de Polignac number, because 1045551233433 - 2¹ = 1045551233431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1045551233391 and 1045551233400.

It is not an unprimeable number, because it can be changed into a prime (1045551233431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33626188 + ... + 33657266.

It is an arithmetic number, because the mean of its divisors is an integer number (34319033280).

Almost surely, 2^{1045551233433} is an apocalyptic number.

It is an amenable number.

1045551233433 is a deficient number, since it is larger than the sum of its proper divisors (601762364007).

1045551233433 is a wasteful number, since it uses less digits than its factorization.

1045551233433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32818 (or 32787 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 39.

Adding to 1045551233433 its reverse (3343321555401), we get a palindrome (4388872788834).

The spelling of 1045551233433 in words is "one trillion, forty-five billion, five hundred fifty-one million, two hundred thirty-three thousand, four hundred thirty-three".