146048223613 has 2 divisors, whose sum is σ = 146048223614. Its totient is φ = 146048223612.

The previous prime is 146048223569. The next prime is 146048223623. The reversal of 146048223613 is 316322840641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143703920889 + 2344302724 = 379083^2 + 48418^2 .

It is a cyclic number.

It is not a de Polignac number, because 146048223613 - 2²⁵ = 146014669181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146048223623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73024111806 + 73024111807.

It is an arithmetic number, because the mean of its divisors is an integer number (73024111807).

Almost surely, 2^146048223613 is an apocalyptic number.

It is an amenable number.

146048223613 is a deficient number, since it is larger than the sum of its proper divisors (1).

146048223613 is an equidigital number, since it uses as much as digits as its factorization.

146048223613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 146048223613 in words is "one hundred forty-six billion, forty-eight million, two hundred twenty-three thousand, six hundred thirteen".