5421332533331 has 8 divisors (see below), whose sum is σ = 6369117941424. Its totient is φ = 4549369957920.

The previous prime is 5421332533327. The next prime is 5421332533333. The reversal of 5421332533331 is 1333352331245.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5421332533331 - 2² = 5421332533327 is a prime.

It is a super-2 number, since 2×5421332533331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5421332533333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18955708016 + ... + 18955708301.

It is an arithmetic number, because the mean of its divisors is an integer number (796139742678).

Almost surely, 2^{5421332533331} is an apocalyptic number.

5421332533331 is a deficient number, since it is larger than the sum of its proper divisors (947785408093).

5421332533331 is a wasteful number, since it uses less digits than its factorization.

5421332533331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37911416341.

The product of its digits is 291600, while the sum is 38.

Adding to 5421332533331 its reverse (1333352331245), we get a palindrome (6754684864576).

The spelling of 5421332533331 in words is "five trillion, four hundred twenty-one billion, three hundred thirty-two million, five hundred thirty-three thousand, three hundred thirty-one".