163242054 has 32 divisors (see below), whose sum is σ = 367248480. Its totient is φ = 54412560.

The previous prime is 163242047. The next prime is 163242059. The reversal of 163242054 is 450242361.

163242054 is a `hidden beast` number, since 1 + 632 + 4 + 20 + 5 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163242059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14287 + ... + 23034.

It is an arithmetic number, because the mean of its divisors is an integer number (11476515).

Almost surely, 2^163242054 is an apocalyptic number.

163242054 is an abundant number, since it is smaller than the sum of its proper divisors (204006426).

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

163242054 is an frugal number, since it uses more digits than its factorization.

163242054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37344 (or 37326 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 163242054 is about 12776.6213843880. The cubic root of 163242054 is about 546.5258187770.

The spelling of 163242054 in words is "one hundred sixty-three million, two hundred forty-two thousand, fifty-four".