163513046 has 8 divisors (see below), whose sum is σ = 245438760. Its totient is φ = 81700128.

The previous prime is 163513037. The next prime is 163513061. The reversal of 163513046 is 640315361.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24476 + ... + 30431.

It is an arithmetic number, because the mean of its divisors is an integer number (30679845).

Almost surely, 2^163513046 is an apocalyptic number.

163513046 is a deficient number, since it is larger than the sum of its proper divisors (81925714).

163513046 is a wasteful number, since it uses less digits than its factorization.

163513046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56398.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 163513046 is about 12787.2219813375. The cubic root of 163513046 is about 546.8280739098.

The spelling of 163513046 in words is "one hundred sixty-three million, five hundred thirteen thousand, forty-six".