5043554240000 has 100 divisors (see below), whose sum is σ = 12592542131004. Its totient is φ = 2017421568000.

The previous prime is 5043554239987. The next prime is 5043554240003. The reversal of 5043554240000 is 424553405.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5043554240003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7560554 + ... + 8200553.

Almost surely, 2^{5043554240000} is an apocalyptic number.

5043554240000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5043554240000 is an abundant number, since it is smaller than the sum of its proper divisors (7548987891004).

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

5043554240000 is an frugal number, since it uses more digits than its factorization.

5043554240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15761145 (or 15761114 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 5043554240000 its reverse (424553405), we get a palindrome (5043978793405).

The spelling of 5043554240000 in words is "five trillion, forty-three billion, five hundred fifty-four million, two hundred forty thousand".