5670553321 has 4 divisors (see below), whose sum is σ = 5691478144. Its totient is φ = 5649628500.

The previous prime is 5670553313. The next prime is 5670553391. The reversal of 5670553321 is 1233550765.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1233550765 = 5 ⋅246710153.

It is a cyclic number.

It is not a de Polignac number, because 5670553321 - 2³ = 5670553313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5670553391) 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, 10462005 + ... + 10462546.

It is an arithmetic number, because the mean of its divisors is an integer number (1422869536).

Almost surely, 2^5670553321 is an apocalyptic number.

It is an amenable number.

5670553321 is a deficient number, since it is larger than the sum of its proper divisors (20924823).

5670553321 is a wasteful number, since it uses less digits than its factorization.

5670553321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20924822.

The product of its (nonzero) digits is 94500, while the sum is 37.

The square root of 5670553321 is about 75303.0764378189. The cubic root of 5670553321 is about 1783.2345891774.

The spelling of 5670553321 in words is "five billion, six hundred seventy million, five hundred fifty-three thousand, three hundred twenty-one".