57421474670009 has 4 divisors (see below), whose sum is σ = 57422080163700. Its totient is φ = 57420869176320.

The previous prime is 57421474669931. The next prime is 57421474670101. The reversal of 57421474670009 is 90007647412475.

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 34402858506025 + 23018616163984 = 5865395^2 + 4797772^2 .

It is a cyclic number.

It is not a de Polignac number, because 57421474670009 - 2³² = 57417179702713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57421474676009) 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, 302604572 + ... + 302794269.

It is an arithmetic number, because the mean of its divisors is an integer number (14355520040925).

Almost surely, 2^{57421474670009} is an apocalyptic number.

It is an amenable number.

57421474670009 is a deficient number, since it is larger than the sum of its proper divisors (605493691).

57421474670009 is an equidigital number, since it uses as much as digits as its factorization.

57421474670009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605493690.

The product of its (nonzero) digits is 11854080, while the sum is 56.

The spelling of 57421474670009 in words is "fifty-seven trillion, four hundred twenty-one billion, four hundred seventy-four million, six hundred seventy thousand, nine".