5326054621 has 4 divisors (see below), whose sum is σ = 5330389500. Its totient is φ = 5321719744.

The previous prime is 5326054589. The next prime is 5326054649. The reversal of 5326054621 is 1264506235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5091536025 + 234518596 = 71355^2 + 15314^2 .

It is a cyclic number.

It is not a de Polignac number, because 5326054621 - 2⁵ = 5326054589 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 (5326054121) 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 3 ways as a sum of consecutive naturals, for example, 2165596 + ... + 2168053.

It is an arithmetic number, because the mean of its divisors is an integer number (1332597375).

Almost surely, 2^5326054621 is an apocalyptic number.

It is an amenable number.

5326054621 is a deficient number, since it is larger than the sum of its proper divisors (4334879).

5326054621 is a wasteful number, since it uses less digits than its factorization.

5326054621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4334878.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 5326054621 is about 72979.8233829049. The cubic root of 5326054621 is about 1746.3657500073.

The spelling of 5326054621 in words is "five billion, three hundred twenty-six million, fifty-four thousand, six hundred twenty-one".