1040540315 has 8 divisors (see below), whose sum is σ = 1253508480. Its totient is φ = 829192192.

The previous prime is 1040540297. The next prime is 1040540323. The reversal of 1040540315 is 5130450401.

1040540315 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 1040540315 - 2¹⁶ = 1040474779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403595 + ... + 406164.

It is an arithmetic number, because the mean of its divisors is an integer number (156688560).

Almost surely, 2^1040540315 is an apocalyptic number.

1040540315 is a deficient number, since it is larger than the sum of its proper divisors (212968165).

1040540315 is an equidigital number, since it uses as much as digits as its factorization.

1040540315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810021.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1040540315 is about 32257.4071338662. The cubic root of 1040540315 is about 1013.3348302460.

Adding to 1040540315 its reverse (5130450401), we get a palindrome (6170990716).

The spelling of 1040540315 in words is "one billion, forty million, five hundred forty thousand, three hundred fifteen".