2057727461169 has 8 divisors (see below), whose sum is σ = 2832141021952. Its totient is φ = 1327566103920.

The previous prime is 2057727461131. The next prime is 2057727461177. The reversal of 2057727461169 is 9611647277502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2057727461169 - 2¹² = 2057727457073 is a prime.

It is a super-2 number, since 2×2057727461169² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2057727460169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11063050774 + ... + 11063050959.

It is an arithmetic number, because the mean of its divisors is an integer number (354017627744).

Almost surely, 2^{2057727461169} is an apocalyptic number.

It is an amenable number.

2057727461169 is a deficient number, since it is larger than the sum of its proper divisors (774413560783).

2057727461169 is a wasteful number, since it uses less digits than its factorization.

2057727461169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22126101767.

The product of its (nonzero) digits is 8890560, while the sum is 57.

The spelling of 2057727461169 in words is "two trillion, fifty-seven billion, seven hundred twenty-seven million, four hundred sixty-one thousand, one hundred sixty-nine".