5414565421 has 4 divisors (see below), whose sum is σ = 5419932700. Its totient is φ = 5409198144.

The previous prime is 5414565419. The next prime is 5414565439. The reversal of 5414565421 is 1245654145.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1245654145 = 5 ⋅249130829.

It can be written as a sum of positive squares in 2 ways, for example, as 1333272196 + 4081293225 = 36514^2 + 63885^2 .

It is a cyclic number.

It is not a de Polignac number, because 5414565421 - 2¹ = 5414565419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5414565721) 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, 2682126 + ... + 2684143.

It is an arithmetic number, because the mean of its divisors is an integer number (1354983175).

Almost surely, 2^5414565421 is an apocalyptic number.

It is an amenable number.

5414565421 is a deficient number, since it is larger than the sum of its proper divisors (5367279).

5414565421 is a wasteful number, since it uses less digits than its factorization.

5414565421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5367278.

The product of its digits is 96000, while the sum is 37.

The square root of 5414565421 is about 73583.7306814489. The cubic root of 5414565421 is about 1755.9866175344.

The spelling of 5414565421 in words is "five billion, four hundred fourteen million, five hundred sixty-five thousand, four hundred twenty-one".