146005646052 has 48 divisors (see below), whose sum is σ = 389480192640. Its totient is φ = 41701777152.

The previous prime is 146005646023. The next prime is 146005646071. The reversal of 146005646052 is 250646500641.

It is a self number, because there is not a number n which added to its sum of digits gives 146005646052.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43323 + ... + 542114.

It is an arithmetic number, because the mean of its divisors is an integer number (8114170680).

Almost surely, 2^146005646052 is an apocalyptic number.

146005646052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146005646052 is an abundant number, since it is smaller than the sum of its proper divisors (243474546588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146005646052 is a wasteful number, since it uses less digits than its factorization.

146005646052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588420 (or 588418 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 146005646052 in words is "one hundred forty-six billion, five million, six hundred forty-six thousand, fifty-two".