385761053 has 2 divisors, whose sum is σ = 385761054. Its totient is φ = 385761052.

The previous prime is 385761049. The next prime is 385761067. The reversal of 385761053 is 350167583.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222994489 + 162766564 = 14933^2 + 12758^2 .

It is an emirp because it is prime and its reverse (350167583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 385761053 - 2² = 385761049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 385760998 and 385761016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (385761043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192880526 + 192880527.

It is an arithmetic number, because the mean of its divisors is an integer number (192880527).

Almost surely, 2^385761053 is an apocalyptic number.

It is an amenable number.

385761053 is a deficient number, since it is larger than the sum of its proper divisors (1).

385761053 is an equidigital number, since it uses as much as digits as its factorization.

385761053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 385761053 is about 19640.8007219665. The cubic root of 385761053 is about 727.9576698458.

The spelling of 385761053 in words is "three hundred eighty-five million, seven hundred sixty-one thousand, fifty-three".