5521326465 has 8 divisors (see below), whose sum is σ = 8834122368. Its totient is φ = 2944707440.

The previous prime is 5521326407. The next prime is 5521326469. The reversal of 5521326465 is 5646231255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5521326465 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5521326469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184044201 + ... + 184044230.

It is an arithmetic number, because the mean of its divisors is an integer number (1104265296).

Almost surely, 2^5521326465 is an apocalyptic number.

It is an amenable number.

5521326465 is a deficient number, since it is larger than the sum of its proper divisors (3312795903).

5521326465 is a wasteful number, since it uses less digits than its factorization.

5521326465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368088439.

The product of its digits is 216000, while the sum is 39.

The square root of 5521326465 is about 74305.6287571810. The cubic root of 5521326465 is about 1767.4527357294.

The spelling of 5521326465 in words is "five billion, five hundred twenty-one million, three hundred twenty-six thousand, four hundred sixty-five".