10255585100 has 36 divisors (see below), whose sum is σ = 22391186664. Its totient is φ = 4077060480.

The previous prime is 10255585051. The next prime is 10255585127. The reversal of 10255585100 is 158555201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298289 + ... + 330888.

Almost surely, 2^10255585100 is an apocalyptic number.

10255585100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10255585100 is an abundant number, since it is smaller than the sum of its proper divisors (12135601564).

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

10255585100 is a wasteful number, since it uses less digits than its factorization.

10255585100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629354 (or 629347 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 32.

The spelling of 10255585100 in words is "ten billion, two hundred fifty-five million, five hundred eighty-five thousand, one hundred".