1055510500603 has 4 divisors (see below), whose sum is σ = 1136703616048. Its totient is φ = 974317385160.

The previous prime is 1055510500601. The next prime is 1055510500613. The reversal of 1055510500603 is 3060050155501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1055510500603 - 2¹ = 1055510500601 is a prime.

It is a super-2 number, since 2×1055510500603² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055510500601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40596557703 + ... + 40596557728.

It is an arithmetic number, because the mean of its divisors is an integer number (284175904012).

Almost surely, 2^{1055510500603} is an apocalyptic number.

1055510500603 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1055510500603 is a deficient number, since it is larger than the sum of its proper divisors (81193115445).

1055510500603 is an equidigital number, since it uses as much as digits as its factorization.

1055510500603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81193115444.

The product of its (nonzero) digits is 11250, while the sum is 31.

The spelling of 1055510500603 in words is "one trillion, fifty-five billion, five hundred ten million, five hundred thousand, six hundred three".