54266516 has 48 divisors (see below), whose sum is σ = 104803776. Its totient is φ = 24482304.

The previous prime is 54266503. The next prime is 54266539. The reversal of 54266516 is 61566245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195770 + ... + 196046.

It is an arithmetic number, because the mean of its divisors is an integer number (2183412).

Almost surely, 2^54266516 is an apocalyptic number.

It is an amenable number.

54266516 is a deficient number, since it is larger than the sum of its proper divisors (50537260).

54266516 is a wasteful number, since it uses less digits than its factorization.

54266516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 406 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 54266516 is about 7366.5810251432. The cubic root of 54266516 is about 378.5971264523.

The spelling of 54266516 in words is "fifty-four million, two hundred sixty-six thousand, five hundred sixteen".