1045511433 has 6 divisors (see below), whose sum is σ = 1510183194. Its totient is φ = 697007616.

The previous prime is 1045511431. The next prime is 1045511459. The reversal of 1045511433 is 3341155401.

It is a happy number.

1045511433 is a `hidden beast` number, since 104 + 5 + 511 + 43 + 3 = 666.

1045511433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 787812624 + 257698809 = 28068^2 + 16053^2 .

It is not a de Polignac number, because 1045511433 - 2¹ = 1045511431 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1045511397 and 1045511406.

It is not an unprimeable number, because it can be changed into a prime (1045511431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58083960 + ... + 58083977.

It is an arithmetic number, because the mean of its divisors is an integer number (251697199).

Almost surely, 2^1045511433 is an apocalyptic number.

It is an amenable number.

1045511433 is a deficient number, since it is larger than the sum of its proper divisors (464671761).

1045511433 is a wasteful number, since it uses less digits than its factorization.

1045511433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116167943 (or 116167940 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1045511433 is about 32334.3692222378. The cubic root of 1045511433 is about 1014.9459823874.

Adding to 1045511433 its reverse (3341155401), we get a palindrome (4386666834).

The spelling of 1045511433 in words is "one billion, forty-five million, five hundred eleven thousand, four hundred thirty-three".