1040315533 has 8 divisors (see below), whose sum is σ = 1058682240. Its totient is φ = 1021991280.

The previous prime is 1040315491. The next prime is 1040315543. The reversal of 1040315533 is 3355130401.

1040315533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1040315533 - 2²¹ = 1038218381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1040315498 and 1040315507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040315543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41016 + ... + 61342.

It is an arithmetic number, because the mean of its divisors is an integer number (132335280).

Almost surely, 2^1040315533 is an apocalyptic number.

It is an amenable number.

1040315533 is a deficient number, since it is larger than the sum of its proper divisors (18366707).

1040315533 is an equidigital number, since it uses as much as digits as its factorization.

1040315533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21227.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1040315533 is about 32253.9227536745. The cubic root of 1040315533 is about 1013.2618566731.

Adding to 1040315533 its reverse (3355130401), we get a palindrome (4395445934).

The spelling of 1040315533 in words is "one billion, forty million, three hundred fifteen thousand, five hundred thirty-three".