54976966 has 16 divisors (see below), whose sum is σ = 90520128. Its totient is φ = 24834600.

The previous prime is 54976951. The next prime is 54976979. The reversal of 54976966 is 66967945.

54976966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4080 + ... + 11251.

It is an arithmetic number, because the mean of its divisors is an integer number (5657508).

Almost surely, 2^54976966 is an apocalyptic number.

54976966 is a deficient number, since it is larger than the sum of its proper divisors (35543162).

54976966 is a wasteful number, since it uses less digits than its factorization.

54976966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15507.

The product of its digits is 2449440, while the sum is 52.

The square root of 54976966 is about 7414.6453725043. The cubic root of 54976966 is about 380.2421494468.

The spelling of 54976966 in words is "fifty-four million, nine hundred seventy-six thousand, nine hundred sixty-six".