10124255500 has 24 divisors (see below), whose sum is σ = 22111375104. Its totient is φ = 4049702000.

The previous prime is 10124255467. The next prime is 10124255503. The reversal of 10124255500 is 555242101.

10124255500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (10124255503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10123756 + ... + 10124755.

It is an arithmetic number, because the mean of its divisors is an integer number (921307296).

Almost surely, 2^10124255500 is an apocalyptic number.

10124255500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10124255500 is an abundant number, since it is smaller than the sum of its proper divisors (11987119604).

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

10124255500 is a wasteful number, since it uses less digits than its factorization.

10124255500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20248530 (or 20248518 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 10124255500 its reverse (555242101), we get a palindrome (10679497601).

The spelling of 10124255500 in words is "ten billion, one hundred twenty-four million, two hundred fifty-five thousand, five hundred".