10554213245 has 4 divisors (see below), whose sum is σ = 12665055900. Its totient is φ = 8443370592.

The previous prime is 10554213211. The next prime is 10554213253. The reversal of 10554213245 is 54231245501.

10554213245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54231245501 = 19 ⋅2854276079.

It can be written as a sum of positive squares in 2 ways, for example, as 7634215876 + 2919997369 = 87374^2 + 54037^2 .

It is a cyclic number.

It is not a de Polignac number, because 10554213245 - 2²⁰ = 10553164669 is a prime.

It is a super-2 number, since 2×10554213245² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055421320 + ... + 1055421329.

It is an arithmetic number, because the mean of its divisors is an integer number (3166263975).

Almost surely, 2^10554213245 is an apocalyptic number.

It is an amenable number.

10554213245 is a deficient number, since it is larger than the sum of its proper divisors (2110842655).

10554213245 is an equidigital number, since it uses as much as digits as its factorization.

10554213245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110842654.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 10554213245 its reverse (54231245501), we get a palindrome (64785458746).

The spelling of 10554213245 in words is "ten billion, five hundred fifty-four million, two hundred thirteen thousand, two hundred forty-five".