54061966 has 16 divisors (see below), whose sum is σ = 92788704. Its totient is φ = 23141664.

The previous prime is 54061963. The next prime is 54061993. The reversal of 54061966 is 66916045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54061963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13536 + ... + 17068.

It is an arithmetic number, because the mean of its divisors is an integer number (5799294).

Almost surely, 2^54061966 is an apocalyptic number.

54061966 is a deficient number, since it is larger than the sum of its proper divisors (38726738).

54061966 is a wasteful number, since it uses less digits than its factorization.

54061966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4635.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 54061966 is about 7352.6842717473. The cubic root of 54061966 is about 378.1208379753.

The spelling of 54061966 in words is "fifty-four million, sixty-one thousand, nine hundred sixty-six".