5039654400000 has 1872 divisors, whose sum is σ = 20543248960416. Its totient is φ = 1179648000000.

The previous prime is 5039654399911. The next prime is 5039654400101. The reversal of 5039654400000 is 44569305.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 143 ways as a sum of consecutive naturals, for example, 51955199952 + ... + 51955200048.

It is an arithmetic number, because the mean of its divisors is an integer number (10973957778).

Almost surely, 2^{5039654400000} is an apocalyptic number.

5039654400000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5039654400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10271624480208).

5039654400000 is an abundant number, since it is smaller than the sum of its proper divisors (15503594560416).

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

5039654400000 is an equidigital number, since it uses as much as digits as its factorization.

5039654400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 5039654400000 its reverse (44569305), we get a palindrome (5039698969305).

The spelling of 5039654400000 in words is "five trillion, thirty-nine billion, six hundred fifty-four million, four hundred thousand".