388261513153 has 2 divisors, whose sum is σ = 388261513154. Its totient is φ = 388261513152.

The previous prime is 388261513127. The next prime is 388261513169. The reversal of 388261513153 is 351315162883.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 388249871409 + 11641744 = 623097^2 + 3412^2 .

It is an emirp because it is prime and its reverse (351315162883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 388261513153 - 2⁵ = 388261513121 is a prime.

It is not a weakly prime, because it can be changed into another prime (388261513103) 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, 194130756576 + 194130756577.

It is an arithmetic number, because the mean of its divisors is an integer number (194130756577).

Almost surely, 2^388261513153 is an apocalyptic number.

It is an amenable number.

388261513153 is a deficient number, since it is larger than the sum of its proper divisors (1).

388261513153 is an equidigital number, since it uses as much as digits as its factorization.

388261513153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 46.

The spelling of 388261513153 in words is "three hundred eighty-eight billion, two hundred sixty-one million, five hundred thirteen thousand, one hundred fifty-three".