5033321405421 has 4 divisors (see below), whose sum is σ = 6711095207232. Its totient is φ = 3355547603612.

The previous prime is 5033321405419. The next prime is 5033321405471. The reversal of 5033321405421 is 1245041233305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5033321405421 - 2¹ = 5033321405419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5033321405471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838886900901 + ... + 838886900906.

It is an arithmetic number, because the mean of its divisors is an integer number (1677773801808).

Almost surely, 2^{5033321405421} is an apocalyptic number.

It is an amenable number.

5033321405421 is a deficient number, since it is larger than the sum of its proper divisors (1677773801811).

5033321405421 is a wasteful number, since it uses less digits than its factorization.

5033321405421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677773801810.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 5033321405421 its reverse (1245041233305), we get a palindrome (6278362638726).

The spelling of 5033321405421 in words is "five trillion, thirty-three billion, three hundred twenty-one million, four hundred five thousand, four hundred twenty-one".