1040513463 has 12 divisors (see below), whose sum is σ = 1639597128. Its totient is φ = 630614160.

The previous prime is 1040513447. The next prime is 1040513479. The reversal of 1040513463 is 3643150401.

1040513463 is a `hidden beast` number, since 104 + 0 + 513 + 46 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (1040513447) and next prime (1040513479).

It is not a de Polignac number, because 1040513463 - 2⁴ = 1040513447 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040513423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5255020 + ... + 5255217.

It is an arithmetic number, because the mean of its divisors is an integer number (136633094).

Almost surely, 2^1040513463 is an apocalyptic number.

1040513463 is a deficient number, since it is larger than the sum of its proper divisors (599083665).

1040513463 is a wasteful number, since it uses less digits than its factorization.

1040513463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10510254 (or 10510251 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1040513463 is about 32256.9909166990. The cubic root of 1040513463 is about 1013.3261135244.

Adding to 1040513463 its reverse (3643150401), we get a palindrome (4683663864).

The spelling of 1040513463 in words is "one billion, forty million, five hundred thirteen thousand, four hundred sixty-three".