387898853201 has 2 divisors, whose sum is σ = 387898853202. Its totient is φ = 387898853200.

The previous prime is 387898853179. The next prime is 387898853239. The reversal of 387898853201 is 102358898783.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 310990252225 + 76908600976 = 557665^2 + 277324^2 .

It is an emirp because it is prime and its reverse (102358898783) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 387898853201 - 2⁶ = 387898853137 is a prime.

It is not a weakly prime, because it can be changed into another prime (387898853101) 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, 193949426600 + 193949426601.

It is an arithmetic number, because the mean of its divisors is an integer number (193949426601).

Almost surely, 2^387898853201 is an apocalyptic number.

It is an amenable number.

387898853201 is a deficient number, since it is larger than the sum of its proper divisors (1).

387898853201 is an equidigital number, since it uses as much as digits as its factorization.

387898853201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23224320, while the sum is 62.

The spelling of 387898853201 in words is "three hundred eighty-seven billion, eight hundred ninety-eight million, eight hundred fifty-three thousand, two hundred one".