100545550510 has 16 divisors (see below), whose sum is σ = 181459522800. Its totient is φ = 40112102016.

The previous prime is 100545550481. The next prime is 100545550513. The reversal of 100545550510 is 15055545001.

It is a super-2 number, since 2×100545550510² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100545550513) 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, 13260795 + ... + 13268374.

It is an arithmetic number, because the mean of its divisors is an integer number (11341220175).

Almost surely, 2^100545550510 is an apocalyptic number.

100545550510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100545550510 is a deficient number, since it is larger than the sum of its proper divisors (80913972290).

100545550510 is a wasteful number, since it uses less digits than its factorization.

100545550510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26529555.

The product of its (nonzero) digits is 12500, while the sum is 31.

The spelling of 100545550510 in words is "one hundred billion, five hundred forty-five million, five hundred fifty thousand, five hundred ten".