1040163045 has 8 divisors (see below), whose sum is σ = 1664260896. Its totient is φ = 554753616.

The previous prime is 1040163031. The next prime is 1040163053. The reversal of 1040163045 is 5403610401.

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

It is not a de Polignac number, because 1040163045 - 2⁴ = 1040163029 is a prime.

It is a congruent number.

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, 34672087 + ... + 34672116.

It is an arithmetic number, because the mean of its divisors is an integer number (208032612).

Almost surely, 2^1040163045 is an apocalyptic number.

1040163045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1040163045 is a deficient number, since it is larger than the sum of its proper divisors (624097851).

1040163045 is an equidigital number, since it uses as much as digits as its factorization.

1040163045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69344211.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1040163045 is about 32251.5587995371. The cubic root of 1040163045 is about 1013.2123467507.

Adding to 1040163045 its reverse (5403610401), we get a palindrome (6443773446).

The spelling of 1040163045 in words is "one billion, forty million, one hundred sixty-three thousand, forty-five".