146453090568 has 32 divisors (see below), whose sum is σ = 366142109760. Its totient is φ = 48816445760.

The previous prime is 146453090551. The next prime is 146453090579. The reversal of 146453090568 is 865090354641.

It is a self number, because there is not a number n which added to its sum of digits gives 146453090568.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1752373 + ... + 1834043.

It is an arithmetic number, because the mean of its divisors is an integer number (11441940930).

Almost surely, 2^146453090568 is an apocalyptic number.

It is an amenable number.

146453090568 is an abundant number, since it is smaller than the sum of its proper divisors (219689019192).

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

146453090568 is a wasteful number, since it uses less digits than its factorization.

146453090568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156397 (or 156393 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 146453090568 in words is "one hundred forty-six billion, four hundred fifty-three million, ninety thousand, five hundred sixty-eight".