163485350 has 24 divisors (see below), whose sum is σ = 347523888. Its totient is φ = 56052000.

The previous prime is 163485347. The next prime is 163485353. The reversal of 163485350 is 53584361.

It is an interprime number because it is at equal distance from previous prime (163485347) and next prime (163485353).

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 163485350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163485353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233201 + ... + 233900.

It is an arithmetic number, because the mean of its divisors is an integer number (14480162).

Almost surely, 2^163485350 is an apocalyptic number.

163485350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163485350 is an abundant number, since it is smaller than the sum of its proper divisors (184038538).

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

163485350 is a wasteful number, since it uses less digits than its factorization.

163485350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467120 (or 467115 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 163485350 is about 12786.1389793792. The cubic root of 163485350 is about 546.7971980748.

The spelling of 163485350 in words is "one hundred sixty-three million, four hundred eighty-five thousand, three hundred fifty".