146083725309 has 16 divisors (see below), whose sum is σ = 198175512384. Its totient is φ = 95693836800.

The previous prime is 146083725269. The next prime is 146083725311. The reversal of 146083725309 is 903527380641.

It is not a de Polignac number, because 146083725309 - 2⁷ = 146083725181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146083725329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233364 + ... + 588749.

It is an arithmetic number, because the mean of its divisors is an integer number (12385969524).

It is a 1-persistent number, because it is pandigital, but 2⋅146083725309 = 292167450618 is not.

Almost surely, 2^146083725309 is an apocalyptic number.

It is an amenable number.

146083725309 is a deficient number, since it is larger than the sum of its proper divisors (52091787075).

146083725309 is an equidigital number, since it uses as much as digits as its factorization.

146083725309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823148.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 146083725309 in words is "one hundred forty-six billion, eighty-three million, seven hundred twenty-five thousand, three hundred nine".