146373679523 has 2 divisors, whose sum is σ = 146373679524. Its totient is φ = 146373679522.

The previous prime is 146373679519. The next prime is 146373679559. The reversal of 146373679523 is 325976373641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146373679523 - 2² = 146373679519 is a prime.

It is a super-3 number, since 3×146373679523³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (146373679723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73186839761 + 73186839762.

It is an arithmetic number, because the mean of its divisors is an integer number (73186839762).

Almost surely, 2^146373679523 is an apocalyptic number.

146373679523 is a deficient number, since it is larger than the sum of its proper divisors (1).

146373679523 is an equidigital number, since it uses as much as digits as its factorization.

146373679523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17146080, while the sum is 56.

The spelling of 146373679523 in words is "one hundred forty-six billion, three hundred seventy-three million, six hundred seventy-nine thousand, five hundred twenty-three".