10533210055 has 8 divisors (see below), whose sum is σ = 12640615344. Its totient is φ = 8426059200.

The previous prime is 10533210049. The next prime is 10533210059. The reversal of 10533210055 is 55001233501.

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

It is not a de Polignac number, because 10533210055 - 2²¹ = 10531112903 is a prime.

It is a super-2 number, since 2×10533210055² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10533210059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44035 + ... + 151675.

It is an arithmetic number, because the mean of its divisors is an integer number (1580076918).

Almost surely, 2^10533210055 is an apocalyptic number.

10533210055 is a deficient number, since it is larger than the sum of its proper divisors (2107405289).

10533210055 is a wasteful number, since it uses less digits than its factorization.

10533210055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127217.

The product of its (nonzero) digits is 2250, while the sum is 25.

Adding to 10533210055 its reverse (55001233501), we get a palindrome (65534443556).

The spelling of 10533210055 in words is "ten billion, five hundred thirty-three million, two hundred ten thousand, fifty-five".