148899985865483 has 2 divisors, whose sum is σ = 148899985865484. Its totient is φ = 148899985865482.

The previous prime is 148899985865417. The next prime is 148899985865509. The reversal of 148899985865483 is 384568589998841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148899985865483 - 2¹⁴ = 148899985849099 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (148899985862483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74449992932741 + 74449992932742.

It is an arithmetic number, because the mean of its divisors is an integer number (74449992932742).

Almost surely, 2^{148899985865483} is an apocalyptic number.

148899985865483 is a deficient number, since it is larger than the sum of its proper divisors (1).

148899985865483 is an equidigital number, since it uses as much as digits as its factorization.

148899985865483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 171992678400, while the sum is 95.

The spelling of 148899985865483 in words is "one hundred forty-eight trillion, eight hundred ninety-nine billion, nine hundred eighty-five million, eight hundred sixty-five thousand, four hundred eighty-three".