10255514100 has 144 divisors (see below), whose sum is σ = 33637222080. Its totient is φ = 2391552000.

The previous prime is 10255514099. The next prime is 10255514117. The reversal of 10255514100 is 141555201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4900 + ... + 143300.

It is an arithmetic number, because the mean of its divisors is an integer number (233591820).

Almost surely, 2^10255514100 is an apocalyptic number.

10255514100 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 10255514100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16818611040).

10255514100 is an abundant number, since it is smaller than the sum of its proper divisors (23381707980).

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

10255514100 is a wasteful number, since it uses less digits than its factorization.

10255514100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138450 (or 138443 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 24.

The spelling of 10255514100 in words is "ten billion, two hundred fifty-five million, five hundred fourteen thousand, one hundred".