5470421057 has 4 divisors (see below), whose sum is σ = 5479091136. Its totient is φ = 5461750980.

The previous prime is 5470421051. The next prime is 5470421069. The reversal of 5470421057 is 7501240745.

5470421057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 5470421057 - 2³² = 1175453761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5470421051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4334093 + ... + 4335354.

It is an arithmetic number, because the mean of its divisors is an integer number (1369772784).

Almost surely, 2^5470421057 is an apocalyptic number.

It is an amenable number.

5470421057 is a deficient number, since it is larger than the sum of its proper divisors (8670079).

5470421057 is an equidigital number, since it uses as much as digits as its factorization.

5470421057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8670078.

The product of its (nonzero) digits is 39200, while the sum is 35.

The square root of 5470421057 is about 73962.2948332459. The cubic root of 5470421057 is about 1762.0041152234.

The spelling of 5470421057 in words is "five billion, four hundred seventy million, four hundred twenty-one thousand, fifty-seven".