5455521305 has 8 divisors (see below), whose sum is σ = 7050212232. Its totient is φ = 4028692608.

The previous prime is 5455521293. The next prime is 5455521307. The reversal of 5455521305 is 5031255545.

It can be written as a sum of positive squares in 4 ways, for example, as 73984 + 5455447321 = 272^2 + 73861^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5455521305 - 2¹⁴ = 5455504921 is a prime.

It is a super-3 number, since 3×5455521305³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5455521307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41965484 + ... + 41965613.

It is an arithmetic number, because the mean of its divisors is an integer number (881276529).

Almost surely, 2^5455521305 is an apocalyptic number.

It is an amenable number.

5455521305 is a deficient number, since it is larger than the sum of its proper divisors (1594690927).

5455521305 is a wasteful number, since it uses less digits than its factorization.

5455521305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83931115.

The product of its (nonzero) digits is 75000, while the sum is 35.

The square root of 5455521305 is about 73861.5008309471. The cubic root of 5455521305 is about 1760.4029407355.

The spelling of 5455521305 in words is "five billion, four hundred fifty-five million, five hundred twenty-one thousand, three hundred five".