146165245263 has 6 divisors (see below), whose sum is σ = 211127576504. Its totient is φ = 97443496836.

The previous prime is 146165245229. The next prime is 146165245271. The reversal of 146165245263 is 362542561641.

146165245263 is a `hidden beast` number, since 1 + 4 + 6 + 16 + 524 + 52 + 63 = 666.

It is not a de Polignac number, because 146165245263 - 2⁶ = 146165245199 is a prime.

It is a super-3 number, since 3×146165245263³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146165245283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8120291395 + ... + 8120291412.

Almost surely, 2^146165245263 is an apocalyptic number.

146165245263 is a deficient number, since it is larger than the sum of its proper divisors (64962331241).

146165245263 is a wasteful number, since it uses less digits than its factorization.

146165245263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16240582813 (or 16240582810 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 146165245263 in words is "one hundred forty-six billion, one hundred sixty-five million, two hundred forty-five thousand, two hundred sixty-three".