1825250175240 has 128 divisors (see below), whose sum is σ = 5519443230720. Its totient is φ = 482863507200.

The previous prime is 1825250175227. The next prime is 1825250175247. The reversal of 1825250175240 is 425710525281.

It is a junction number, because it is equal to n+sod(n) for n = 1825250175192 and 1825250175201.

It is not an unprimeable number, because it can be changed into a prime (1825250175247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8303145 + ... + 8520135.

It is an arithmetic number, because the mean of its divisors is an integer number (43120650240).

Almost surely, 2^{1825250175240} is an apocalyptic number.

1825250175240 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 1825250175240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2759721615360).

1825250175240 is an abundant number, since it is smaller than the sum of its proper divisors (3694193055480).

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

1825250175240 is a wasteful number, since it uses less digits than its factorization.

1825250175240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217563 (or 217559 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 42.

The spelling of 1825250175240 in words is "one trillion, eight hundred twenty-five billion, two hundred fifty million, one hundred seventy-five thousand, two hundred forty".