10145244045250 has 16 divisors (see below), whose sum is σ = 18991896853176. Its totient is φ = 4058097618000.

The previous prime is 10145244045241. The next prime is 10145244045319. The reversal of 10145244045250 is 5254044254101.

It can be written as a sum of positive squares in 4 ways, for example, as 1709605935361 + 8435638109889 = 1307519^2 + 2904417^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20290487841 + ... + 20290488340.

Almost surely, 2^{10145244045250} is an apocalyptic number.

10145244045250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10145244045250 is a deficient number, since it is larger than the sum of its proper divisors (8846652807926).

10145244045250 is an equidigital number, since it uses as much as digits as its factorization.

10145244045250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40580976198 (or 40580976188 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 37.

Adding to 10145244045250 its reverse (5254044254101), we get a palindrome (15399288299351).

The spelling of 10145244045250 in words is "ten trillion, one hundred forty-five billion, two hundred forty-four million, forty-five thousand, two hundred fifty".