5457701669 has 4 divisors (see below), whose sum is σ = 6237373344. Its totient is φ = 4678029996.

The previous prime is 5457701663. The next prime is 5457701677. The reversal of 5457701669 is 9661077545.

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 5457701669 - 2⁴ = 5457701653 is a prime.

It is a super-2 number, since 2×5457701669² = 59573015015610771122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5457701663) 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, 389835827 + ... + 389835840.

It is an arithmetic number, because the mean of its divisors is an integer number (1559343336).

Almost surely, 2^5457701669 is an apocalyptic number.

It is an amenable number.

5457701669 is a deficient number, since it is larger than the sum of its proper divisors (779671675).

5457701669 is an equidigital number, since it uses as much as digits as its factorization.

5457701669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779671674.

The product of its (nonzero) digits is 1587600, while the sum is 50.

The square root of 5457701669 is about 73876.2591703180. The cubic root of 5457701669 is about 1760.6374314929.

The spelling of 5457701669 in words is "five billion, four hundred fifty-seven million, seven hundred one thousand, six hundred sixty-nine".