10255536500 has 144 divisors (see below), whose sum is σ = 24783071040. Its totient is φ = 3704536000.

The previous prime is 10255536497. The next prime is 10255536541. The reversal of 10255536500 is 563555201.

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, 10829027 + ... + 10829973.

It is an arithmetic number, because the mean of its divisors is an integer number (172104660).

Almost surely, 2^10255536500 is an apocalyptic number.

10255536500 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 10255536500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12391535520).

10255536500 is an abundant number, since it is smaller than the sum of its proper divisors (14527534540).

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

10255536500 is a wasteful number, since it uses less digits than its factorization.

10255536500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167 (or 1144 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 10255536500 in words is "ten billion, two hundred fifty-five million, five hundred thirty-six thousand, five hundred".