146552600323 has 4 divisors (see below), whose sum is σ = 147192568240. Its totient is φ = 145912632408.

The previous prime is 146552600303. The next prime is 146552600329. The reversal of 146552600323 is 323006255641.

146552600323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146552600323 - 2⁹ = 146552599811 is a prime.

It is a super-2 number, since 2×146552600323² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146552600329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319983615 + ... + 319984072.

It is an arithmetic number, because the mean of its divisors is an integer number (36798142060).

Almost surely, 2^146552600323 is an apocalyptic number.

146552600323 is a deficient number, since it is larger than the sum of its proper divisors (639967917).

146552600323 is an equidigital number, since it uses as much as digits as its factorization.

146552600323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639967916.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 146552600323 its reverse (323006255641), we get a palindrome (469558855964).

The spelling of 146552600323 in words is "one hundred forty-six billion, five hundred fifty-two million, six hundred thousand, three hundred twenty-three".