146633336657 has 2 divisors, whose sum is σ = 146633336658. Its totient is φ = 146633336656.

The previous prime is 146633336639. The next prime is 146633336659. The reversal of 146633336657 is 756633336641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109140372496 + 37492964161 = 330364^2 + 193631^2 .

It is a cyclic number.

It is not a de Polignac number, because 146633336657 - 2⁸ = 146633336401 is a prime.

Together with 146633336659, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 146633336599 and 146633336608.

It is not a weakly prime, because it can be changed into another prime (146633336659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73316668328 + 73316668329.

It is an arithmetic number, because the mean of its divisors is an integer number (73316668329).

Almost surely, 2^146633336657 is an apocalyptic number.

It is an amenable number.

146633336657 is a deficient number, since it is larger than the sum of its proper divisors (1).

146633336657 is an equidigital number, since it uses as much as digits as its factorization.

146633336657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14696640, while the sum is 53.

The spelling of 146633336657 in words is "one hundred forty-six billion, six hundred thirty-three million, three hundred thirty-six thousand, six hundred fifty-seven".