57269101 has 2 divisors, whose sum is σ = 57269102. Its totient is φ = 57269100.

The previous prime is 57269099. The next prime is 57269119. The reversal of 57269101 is 10196275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47251876 + 10017225 = 6874^2 + 3165^2 .

It is a cyclic number.

It is not a de Polignac number, because 57269101 - 2¹ = 57269099 is a prime.

Together with 57269099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57269131) 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 as a sum of consecutive naturals, namely, 28634550 + 28634551.

It is an arithmetic number, because the mean of its divisors is an integer number (28634551).

Almost surely, 2^57269101 is an apocalyptic number.

It is an amenable number.

57269101 is a deficient number, since it is larger than the sum of its proper divisors (1).

57269101 is an equidigital number, since it uses as much as digits as its factorization.

57269101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 57269101 is about 7567.6350995539. The cubic root of 57269101 is about 385.4547973352.

The spelling of 57269101 in words is "fifty-seven million, two hundred sixty-nine thousand, one hundred one".