10504505055 has 16 divisors (see below), whose sum is σ = 18335136384. Its totient is φ = 5093093280.

The previous prime is 10504505009. The next prime is 10504505057. The reversal of 10504505055 is 55050540501.

It is not a de Polignac number, because 10504505055 - 2¹⁵ = 10504472287 is a prime.

It is a super-2 number, since 2×10504505055² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10504505057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31831669 + ... + 31831998.

It is an arithmetic number, because the mean of its divisors is an integer number (1145946024).

Almost surely, 2^10504505055 is an apocalyptic number.

10504505055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10504505055 is a deficient number, since it is larger than the sum of its proper divisors (7830631329).

10504505055 is a wasteful number, since it uses less digits than its factorization.

10504505055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63663686.

The product of its (nonzero) digits is 12500, while the sum is 30.

The spelling of 10504505055 in words is "ten billion, five hundred four million, five hundred five thousand, fifty-five".