1040505006603 has 32 divisors (see below), whose sum is σ = 1493859428352. Its totient is φ = 641846374400.

The previous prime is 1040505006601. The next prime is 1040505006631. The reversal of 1040505006603 is 3066005050401.

1040505006603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1040505006603 - 2¹ = 1040505006601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1040505006601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 871198 + ... + 1685228.

It is an arithmetic number, because the mean of its divisors is an integer number (46683107136).

Almost surely, 2^{1040505006603} is an apocalyptic number.

1040505006603 is a deficient number, since it is larger than the sum of its proper divisors (453354421749).

1040505006603 is a wasteful number, since it uses less digits than its factorization.

1040505006603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814475.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 1040505006603 in words is "one trillion, forty billion, five hundred five million, six thousand, six hundred three".