57340369069 has 4 divisors (see below), whose sum is σ = 57341096800. Its totient is φ = 57339641340.

The previous prime is 57340369061. The next prime is 57340369081. The reversal of 57340369069 is 96096304375.

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 57340369069 - 2³ = 57340369061 is a prime.

It is a super-2 number, since 2×57340369069² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57340369061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229017 + ... + 408814.

It is an arithmetic number, because the mean of its divisors is an integer number (14335274200).

Almost surely, 2^57340369069 is an apocalyptic number.

It is an amenable number.

57340369069 is a deficient number, since it is larger than the sum of its proper divisors (727731).

57340369069 is an equidigital number, since it uses as much as digits as its factorization.

57340369069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727730.

The product of its (nonzero) digits is 3674160, while the sum is 52.

It can be divided in two parts, 57340 and 369069, that added together give a square (426409 = 653²).

The spelling of 57340369069 in words is "fifty-seven billion, three hundred forty million, three hundred sixty-nine thousand, sixty-nine".