5367052382621 has 4 divisors (see below), whose sum is σ = 5398075806972. Its totient is φ = 5336028958272.

The previous prime is 5367052382581. The next prime is 5367052382641. The reversal of 5367052382621 is 1262832507635.

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 2592116100025 + 2774936282596 = 1610005^2 + 1665814^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5367052382621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5367052382621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5367052382641) 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, 15511711916 + ... + 15511712261.

It is an arithmetic number, because the mean of its divisors is an integer number (1349518951743).

Almost surely, 2^{5367052382621} is an apocalyptic number.

It is an amenable number.

5367052382621 is a deficient number, since it is larger than the sum of its proper divisors (31023424351).

5367052382621 is a wasteful number, since it uses less digits than its factorization.

5367052382621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31023424350.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 5367052382621 in words is "five trillion, three hundred sixty-seven billion, fifty-two million, three hundred eighty-two thousand, six hundred twenty-one".