54566067 has 4 divisors (see below), whose sum is σ = 72754760. Its totient is φ = 36377376.

The previous prime is 54566053. The next prime is 54566101. The reversal of 54566067 is 76066545.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 54566067 - 2¹⁴ = 54549683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54565067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9094342 + ... + 9094347.

It is an arithmetic number, because the mean of its divisors is an integer number (18188690).

Almost surely, 2^54566067 is an apocalyptic number.

54566067 is a deficient number, since it is larger than the sum of its proper divisors (18188693).

54566067 is a wasteful number, since it uses less digits than its factorization.

54566067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18188692.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 54566067 is about 7386.8847967191. The cubic root of 54566067 is about 379.2924669130.

The spelling of 54566067 in words is "fifty-four million, five hundred sixty-six thousand, sixty-seven".