1388000548463 has 2 divisors, whose sum is σ = 1388000548464. Its totient is φ = 1388000548462.

The previous prime is 1388000548427. The next prime is 1388000548477. The reversal of 1388000548463 is 3648450008831.

It is a strong prime.

It is an emirp because it is prime and its reverse (3648450008831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1388000548463 - 2⁶ = 1388000548399 is a prime.

It is a super-3 number, since 3×1388000548463³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1388000548483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 694000274231 + 694000274232.

It is an arithmetic number, because the mean of its divisors is an integer number (694000274232).

Almost surely, 2^{1388000548463} is an apocalyptic number.

1388000548463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1388000548463 is an equidigital number, since it uses as much as digits as its factorization.

1388000548463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2211840, while the sum is 50.

The spelling of 1388000548463 in words is "one trillion, three hundred eighty-eight billion, five hundred forty-eight thousand, four hundred sixty-three".