50166542 has 8 divisors (see below), whose sum is σ = 78521616. Its totient is φ = 23992672.

The previous prime is 50166539. The next prime is 50166547. The reversal of 50166542 is 24566105.

50166542 is nontrivially palindromic in base 13.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50166547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545243 + ... + 545334.

It is an arithmetic number, because the mean of its divisors is an integer number (9815202).

Almost surely, 2^50166542 is an apocalyptic number.

50166542 is a deficient number, since it is larger than the sum of its proper divisors (28355074).

50166542 is a wasteful number, since it uses less digits than its factorization.

50166542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090602.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 50166542 is about 7082.8343196774. The cubic root of 50166542 is about 368.8117272132.

The spelling of 50166542 in words is "fifty million, one hundred sixty-six thousand, five hundred forty-two".