148319705545977 has 16 divisors (see below), whose sum is σ = 226011150087552. Its totient is φ = 84754053626880.

The previous prime is 148319705545961. The next prime is 148319705546017. The reversal of 148319705545977 is 779545507913841.

It is not a de Polignac number, because 148319705545977 - 2⁴ = 148319705545961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148319705545899 and 148319705545908.

It is not an unprimeable number, because it can be changed into a prime (148319705546977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52359883 + ... + 55119839.

It is an arithmetic number, because the mean of its divisors is an integer number (14125696880472).

Almost surely, 2^{148319705545977} is an apocalyptic number.

It is an amenable number.

148319705545977 is a deficient number, since it is larger than the sum of its proper divisors (77691444541575).

148319705545977 is a wasteful number, since it uses less digits than its factorization.

148319705545977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5319008.

The product of its (nonzero) digits is 1333584000, while the sum is 75.

The spelling of 148319705545977 in words is "one hundred forty-eight trillion, three hundred nineteen billion, seven hundred five million, five hundred forty-five thousand, nine hundred seventy-seven".