5413224121 has 4 divisors (see below), whose sum is σ = 5413381200. Its totient is φ = 5413067044.

The previous prime is 5413224109. The next prime is 5413224143. The reversal of 5413224121 is 1214223145.

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 5413224121 - 2²⁵ = 5379669689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5413224101) 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, 1951 + ... + 104068.

It is an arithmetic number, because the mean of its divisors is an integer number (1353345300).

Almost surely, 2^5413224121 is an apocalyptic number.

It is an amenable number.

5413224121 is a deficient number, since it is larger than the sum of its proper divisors (157079).

5413224121 is a wasteful number, since it uses less digits than its factorization.

5413224121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157078.

The product of its digits is 1920, while the sum is 25.

The square root of 5413224121 is about 73574.6160098712. The cubic root of 5413224121 is about 1755.8416074748.

Adding to 5413224121 its reverse (1214223145), we get a palindrome (6627447266).

The spelling of 5413224121 in words is "five billion, four hundred thirteen million, two hundred twenty-four thousand, one hundred twenty-one".