5244253550 has 12 divisors (see below), whose sum is σ = 9754311696. Its totient is φ = 2097701400.

The previous prime is 5244253523. The next prime is 5244253559. The reversal of 5244253550 is 553524425.

It is a self number, because there is not a number n which added to its sum of digits gives 5244253550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5244253559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52442486 + ... + 52442585.

It is an arithmetic number, because the mean of its divisors is an integer number (812859308).

Almost surely, 2^5244253550 is an apocalyptic number.

5244253550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5244253550 is a deficient number, since it is larger than the sum of its proper divisors (4510058146).

5244253550 is a wasteful number, since it uses less digits than its factorization.

5244253550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104885083 (or 104885078 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 5244253550 is about 72417.2186016558. The cubic root of 5244253550 is about 1737.3789698833.

Adding to 5244253550 its reverse (553524425), we get a palindrome (5797777975).

The spelling of 5244253550 in words is "five billion, two hundred forty-four million, two hundred fifty-three thousand, five hundred fifty".