5133223002400 has 72 divisors (see below), whose sum is σ = 13076327686464. Its totient is φ = 1964015750400.

The previous prime is 5133223002379. The next prime is 5133223002407. The reversal of 5133223002400 is 42003223315.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5133223002407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139471356 + ... + 139508155.

It is an arithmetic number, because the mean of its divisors is an integer number (181615662312).

Almost surely, 2^{5133223002400} is an apocalyptic number.

5133223002400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5133223002400 is an abundant number, since it is smaller than the sum of its proper divisors (7943104684064).

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

5133223002400 is a wasteful number, since it uses less digits than its factorization.

5133223002400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278979554 (or 278979541 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 5133223002400 its reverse (42003223315), we get a palindrome (5175226225715).

The spelling of 5133223002400 in words is "five trillion, one hundred thirty-three billion, two hundred twenty-three million, two thousand, four hundred".