10243425550 has 24 divisors (see below), whose sum is σ = 19120122216. Its totient is φ = 4082886240.

The previous prime is 10243425431. The next prime is 10243425587. The reversal of 10243425550 is 5552434201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347809 + ... + 376108.

It is an arithmetic number, because the mean of its divisors is an integer number (796671759).

Almost surely, 2^10243425550 is an apocalyptic number.

10243425550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10243425550 is a deficient number, since it is larger than the sum of its proper divisors (8876696666).

10243425550 is a wasteful number, since it uses less digits than its factorization.

10243425550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724212 (or 724207 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 10243425550 its reverse (5552434201), we get a palindrome (15795859751).

The spelling of 10243425550 in words is "ten billion, two hundred forty-three million, four hundred twenty-five thousand, five hundred fifty".