10454643240250 has 48 divisors (see below), whose sum is σ = 21512026966248. Its totient is φ = 3801688440000.

The previous prime is 10454643240233. The next prime is 10454643240253. The reversal of 10454643240250 is 5204234645401.

It can be written as a sum of positive squares in 4 ways, for example, as 4134914835601 + 6319728404649 = 2033449^2 + 2513907^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10454643240253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172773771 + ... + 172834270.

Almost surely, 2^{10454643240250} is an apocalyptic number.

10454643240250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10454643240250 is an abundant number, since it is smaller than the sum of its proper divisors (11057383725998).

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

10454643240250 is a wasteful number, since it uses less digits than its factorization.

10454643240250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345608080 (or 345608059 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 10454643240250 its reverse (5204234645401), we get a palindrome (15658877885651).

The spelling of 10454643240250 in words is "ten trillion, four hundred fifty-four billion, six hundred forty-three million, two hundred forty thousand, two hundred fifty".