108745627520 has 128 divisors (see below), whose sum is σ = 274014921600. Its totient is φ = 41154324480.

The previous prime is 108745627493. The next prime is 108745627567. The reversal of 108745627520 is 25726547801.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×108745627520² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 9856247 + ... + 9867273.

It is an arithmetic number, because the mean of its divisors is an integer number (2140741575).

Almost surely, 2^108745627520 is an apocalyptic number.

108745627520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108745627520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137007460800).

108745627520 is an abundant number, since it is smaller than the sum of its proper divisors (165269294080).

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

108745627520 is a wasteful number, since it uses less digits than its factorization.

108745627520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11876 (or 11864 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 108745627520 in words is "one hundred eight billion, seven hundred forty-five million, six hundred twenty-seven thousand, five hundred twenty".