54672586 has 12 divisors (see below), whose sum is σ = 83433042. Its totient is φ = 26869544.

The previous prime is 54672539. The next prime is 54672589. The reversal of 54672586 is 68527645.

It can be written as a sum of positive squares in only one way, i.e., 54390625 + 281961 = 7375^2 + 531^2 .

It is not an unprimeable number, because it can be changed into a prime (54672589) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3036 + ... + 10888.

Almost surely, 2^54672586 is an apocalyptic number.

54672586 is a deficient number, since it is larger than the sum of its proper divisors (28760456).

54672586 is an equidigital number, since it uses as much as digits as its factorization.

54672586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7973 (or 7914 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The square root of 54672586 is about 7394.0912896718. The cubic root of 54672586 is about 379.5391134422.

The spelling of 54672586 in words is "fifty-four million, six hundred seventy-two thousand, five hundred eighty-six".