146253233645056 has 20 divisors (see below), whose sum is σ = 292220816444172. Its totient is φ = 73126616822272.

The previous prime is 146253233645053. The next prime is 146253233645089. The reversal of 146253233645056 is 650546332352641.

It is a super-4 number, since 4×146253233645056⁴ (a number of 58 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146253233644988 and 146253233645006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146253233645053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142825422970 + ... + 142825423993.

Almost surely, 2^{146253233645056} is an apocalyptic number.

146253233645056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146253233645056 is a deficient number, since it is larger than the sum of its proper divisors (145967582799116).

146253233645056 is an frugal number, since it uses more digits than its factorization.

146253233645056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285650846981 (or 285650846965 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 55.

Adding to 146253233645056 its reverse (650546332352641), we get a palindrome (796799565997697).

The spelling of 146253233645056 in words is "one hundred forty-six trillion, two hundred fifty-three billion, two hundred thirty-three million, six hundred forty-five thousand, fifty-six".