54566677 has 4 divisors (see below), whose sum is σ = 59527296. Its totient is φ = 49606060.

The previous prime is 54566653. The next prime is 54566711. The reversal of 54566677 is 77666545.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54566677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54506677) 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, 2480293 + ... + 2480314.

It is an arithmetic number, because the mean of its divisors is an integer number (14881824).

Almost surely, 2^54566677 is an apocalyptic number.

It is an amenable number.

54566677 is a deficient number, since it is larger than the sum of its proper divisors (4960619).

54566677 is a wasteful number, since it uses less digits than its factorization.

54566677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4960618.

The product of its digits is 1058400, while the sum is 46.

The square root of 54566677 is about 7386.9260859982. The cubic root of 54566677 is about 379.2938802916.

The spelling of 54566677 in words is "fifty-four million, five hundred sixty-six thousand, six hundred seventy-seven".