146548584379 has 2 divisors, whose sum is σ = 146548584380. Its totient is φ = 146548584378.

The previous prime is 146548584361. The next prime is 146548584491. The reversal of 146548584379 is 973485845641.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146548584379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146548584379.

It is not a weakly prime, because it can be changed into another prime (146548584319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73274292189 + 73274292190.

It is an arithmetic number, because the mean of its divisors is an integer number (73274292190).

Almost surely, 2^146548584379 is an apocalyptic number.

146548584379 is a deficient number, since it is larger than the sum of its proper divisors (1).

146548584379 is an equidigital number, since it uses as much as digits as its factorization.

146548584379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116121600, while the sum is 64.

The spelling of 146548584379 in words is "one hundred forty-six billion, five hundred forty-eight million, five hundred eighty-four thousand, three hundred seventy-nine".