163124542 has 32 divisors (see below), whose sum is σ = 295409664. Its totient is φ = 66074400.

The previous prime is 163124539. The next prime is 163124543. The reversal of 163124542 is 245421361.

163124542 is digitally balanced in base 3, 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 163124542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163124543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14292 + ... + 23032.

It is an arithmetic number, because the mean of its divisors is an integer number (9231552).

Almost surely, 2^163124542 is an apocalyptic number.

163124542 is a deficient number, since it is larger than the sum of its proper divisors (132285122).

163124542 is a wasteful number, since it uses less digits than its factorization.

163124542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8824.

The product of its digits is 5760, while the sum is 28.

The square root of 163124542 is about 12772.0218446415. The cubic root of 163124542 is about 546.3946459628.

The spelling of 163124542 in words is "one hundred sixty-three million, one hundred twenty-four thousand, five hundred forty-two".