5241248782500 has 120 divisors (see below), whose sum is σ = 15695113905856. Its totient is φ = 1359891504000.

The previous prime is 5241248782489. The next prime is 5241248782541. The reversal of 5241248782500 is 52878421425.

It is a self number, because there is not a number n which added to its sum of digits gives 5241248782500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9166192 + ... + 9721191.

Almost surely, 2^{5241248782500} is an apocalyptic number.

5241248782500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5241248782500 is an abundant number, since it is smaller than the sum of its proper divisors (10453865123356).

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

5241248782500 is a wasteful number, since it uses less digits than its factorization.

5241248782500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18887447 (or 18887430 counting only the distinct ones).

The product of its (nonzero) digits is 1433600, while the sum is 48.

The spelling of 5241248782500 in words is "five trillion, two hundred forty-one billion, two hundred forty-eight million, seven hundred eighty-two thousand, five hundred".