163045364 has 6 divisors (see below), whose sum is σ = 285329394. Its totient is φ = 81522680.

The previous prime is 163045349. The next prime is 163045369. The reversal of 163045364 is 463540361.

It can be written as a sum of positive squares in only one way, i.e., 147379600 + 15665764 = 12140^2 + 3958^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 163045364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163045369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20380667 + ... + 20380674.

It is an arithmetic number, because the mean of its divisors is an integer number (47554899).

Almost surely, 2^163045364 is an apocalyptic number.

It is an amenable number.

163045364 is a deficient number, since it is larger than the sum of its proper divisors (122284030).

163045364 is a wasteful number, since it uses less digits than its factorization.

163045364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40761345 (or 40761343 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 163045364 is about 12768.9218025642. The cubic root of 163045364 is about 546.3062279637.

The spelling of 163045364 in words is "one hundred sixty-three million, forty-five thousand, three hundred sixty-four".