1040540522 has 16 divisors (see below), whose sum is σ = 1888712640. Its totient is φ = 419713728.

The previous prime is 1040540509. The next prime is 1040540549. The reversal of 1040540522 is 2250450401.

It is a happy number.

1040540522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2185772 + ... + 2186247.

It is an arithmetic number, because the mean of its divisors is an integer number (118044540).

Almost surely, 2^1040540522 is an apocalyptic number.

1040540522 is a deficient number, since it is larger than the sum of its proper divisors (848172118).

1040540522 is a wasteful number, since it uses less digits than its factorization.

1040540522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4372045.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 1040540522 is about 32257.4103424314. The cubic root of 1040540522 is about 1013.3348974420.

Adding to 1040540522 its reverse (2250450401), we get a palindrome (3290990923).

The spelling of 1040540522 in words is "one billion, forty million, five hundred forty thousand, five hundred twenty-two".