10520356355 has 8 divisors (see below), whose sum is σ = 12653585952. Its totient is φ = 8396846208.

The previous prime is 10520356333. The next prime is 10520356367. The reversal of 10520356355 is 55365302501.

10520356355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10520356355 is a prime.

It is a super-2 number, since 2×10520356355² (a number of 21 digits) contains 22 as substring.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 2427479 + ... + 2431808.

It is an arithmetic number, because the mean of its divisors is an integer number (1581698244).

Almost surely, 2^10520356355 is an apocalyptic number.

10520356355 is a deficient number, since it is larger than the sum of its proper divisors (2133229597).

10520356355 is an equidigital number, since it uses as much as digits as its factorization.

10520356355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4859725.

The product of its (nonzero) digits is 67500, while the sum is 35.

Adding to 10520356355 its reverse (55365302501), we get a palindrome (65885658856).

The spelling of 10520356355 in words is "ten billion, five hundred twenty million, three hundred fifty-six thousand, three hundred fifty-five".