386895053 has 2 divisors, whose sum is σ = 386895054. Its totient is φ = 386895052.

The previous prime is 386895049. The next prime is 386895059. The reversal of 386895053 is 350598683.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 363207364 + 23687689 = 19058^2 + 4867^2 .

It is a cyclic number.

It is not a de Polignac number, because 386895053 - 2² = 386895049 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 386894989 and 386895007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (386895059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193447526 + 193447527.

It is an arithmetic number, because the mean of its divisors is an integer number (193447527).

Almost surely, 2^386895053 is an apocalyptic number.

It is an amenable number.

386895053 is a deficient number, since it is larger than the sum of its proper divisors (1).

386895053 is an equidigital number, since it uses as much as digits as its factorization.

386895053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 386895053 is about 19669.6480141359. The cubic root of 386895053 is about 728.6702840525.

The spelling of 386895053 in words is "three hundred eighty-six million, eight hundred ninety-five thousand, fifty-three".