163456203050 has 48 divisors (see below), whose sum is σ = 347493687552. Its totient is φ = 56036884800.

The previous prime is 163456203013. The next prime is 163456203067. The reversal of 163456203050 is 50302654361.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 163456203050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6522344 + ... + 6547356.

It is an arithmetic number, because the mean of its divisors is an integer number (7239451824).

Almost surely, 2^163456203050 is an apocalyptic number.

163456203050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163456203050 is an abundant number, since it is smaller than the sum of its proper divisors (184037484502).

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

163456203050 is a wasteful number, since it uses less digits than its factorization.

163456203050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43703 (or 43698 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 163456203050 in words is "one hundred sixty-three billion, four hundred fifty-six million, two hundred three thousand, fifty".