160863543003450 has 72 divisors (see below), whose sum is σ = 464074906938912. Its totient is φ = 36768809827680.

The previous prime is 160863543003433. The next prime is 160863543003463. The reversal of 160863543003450 is 54300345368061.

160863543003450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 160863543003450.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10943090814 + ... + 10943105513.

It is an arithmetic number, because the mean of its divisors is an integer number (6445484818596).

Almost surely, 2^{160863543003450} is an apocalyptic number.

160863543003450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160863543003450 is an abundant number, since it is smaller than the sum of its proper divisors (303211363935462).

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

160863543003450 is a wasteful number, since it uses less digits than its factorization.

160863543003450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21886196356 (or 21886196344 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 160863543003450 in words is "one hundred sixty trillion, eight hundred sixty-three billion, five hundred forty-three million, three thousand, four hundred fifty".