11125010051250 has 80 divisors (see below), whose sum is σ = 28762371095040. Its totient is φ = 2864370376000.

The previous prime is 11125010051237. The next prime is 11125010051251. The reversal of 11125010051250 is 5215001052111.

It is a self number, because there is not a number n which added to its sum of digits gives 11125010051250.

It is not an unprimeable number, because it can be changed into a prime (11125010051251) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 51040722 + ... + 51258221.

It is an arithmetic number, because the mean of its divisors is an integer number (359529638688).

Almost surely, 2^{11125010051250} is an apocalyptic number.

11125010051250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11125010051250 is an abundant number, since it is smaller than the sum of its proper divisors (17637361043790).

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

11125010051250 is a wasteful number, since it uses less digits than its factorization.

11125010051250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102298997 (or 102298982 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 24.

The spelling of 11125010051250 in words is "eleven trillion, one hundred twenty-five billion, ten million, fifty-one thousand, two hundred fifty".