1040011055 has 8 divisors (see below), whose sum is σ = 1248679152. Its totient is φ = 831564928.

The previous prime is 1040011031. The next prime is 1040011069. The reversal of 1040011055 is 5501100401.

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 1040011055 - 2¹⁸ = 1039748911 is a prime.

It is a Duffinian number.

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, 45002 + ... + 64071.

It is an arithmetic number, because the mean of its divisors is an integer number (156084894).

Almost surely, 2^1040011055 is an apocalyptic number.

1040011055 is a deficient number, since it is larger than the sum of its proper divisors (208668097).

1040011055 is a wasteful number, since it uses less digits than its factorization.

1040011055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110985.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1040011055 is about 32249.2023932376. The cubic root of 1040011055 is about 1013.1629937040.

Adding to 1040011055 its reverse (5501100401), we get a palindrome (6541111456).

The spelling of 1040011055 in words is "one billion, forty million, eleven thousand, fifty-five".