146450054630 has 48 divisors (see below), whose sum is σ = 289830184560. Its totient is φ = 53240425920.

The previous prime is 146450054629. The next prime is 146450054651. The reversal of 146450054630 is 36450054641.

146450054630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×146450054630² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 5258081 + ... + 5285859.

It is an arithmetic number, because the mean of its divisors is an integer number (6038128845).

Almost surely, 2^146450054630 is an apocalyptic number.

146450054630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146450054630 is a deficient number, since it is larger than the sum of its proper divisors (143380129930).

146450054630 is a wasteful number, since it uses less digits than its factorization.

146450054630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32165 (or 32154 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 146450054630 in words is "one hundred forty-six billion, four hundred fifty million, fifty-four thousand, six hundred thirty".