10545552210 has 32 divisors (see below), whose sum is σ = 26409732480. Its totient is φ = 2689879808.

The previous prime is 10545552209. The next prime is 10545552221. The reversal of 10545552210 is 1225554501.

It is a super-2 number, since 2×10545552210² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7641015 + ... + 7642394.

It is an arithmetic number, because the mean of its divisors is an integer number (825304140).

Almost surely, 2^10545552210 is an apocalyptic number.

10545552210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10545552210 is an abundant number, since it is smaller than the sum of its proper divisors (15864180270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10545552210 is a wasteful number, since it uses less digits than its factorization.

10545552210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15283442.

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 10545552210 in words is "ten billion, five hundred forty-five million, five hundred fifty-two thousand, two hundred ten".