10545510255 has 24 divisors (see below), whose sum is σ = 19627563312. Its totient is φ = 4820804352.

The previous prime is 10545510253. The next prime is 10545510271. The reversal of 10545510255 is 55201554501.

It is not a de Polignac number, because 10545510255 - 2¹ = 10545510253 is a prime.

It is a super-2 number, since 2×10545510255² (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 (10545510253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7173082 + ... + 7174551.

It is an arithmetic number, because the mean of its divisors is an integer number (817815138).

Almost surely, 2^10545510255 is an apocalyptic number.

10545510255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10545510255 is a deficient number, since it is larger than the sum of its proper divisors (9082053057).

10545510255 is a wasteful number, since it uses less digits than its factorization.

10545510255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14347655 (or 14347648 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 33.

The spelling of 10545510255 in words is "ten billion, five hundred forty-five million, five hundred ten thousand, two hundred fifty-five".