54591696 has 120 divisors (see below), whose sum is σ = 162953856. Its totient is φ = 17022720.

The previous prime is 54591679. The next prime is 54591703. The reversal of 54591696 is 69619545.

It is a happy number.

54591696 is a `hidden beast` number, since 54 + 591 + 6 + 9 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175381 + ... + 175691.

Almost surely, 2^54591696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54591696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81476928).

54591696 is an abundant number, since it is smaller than the sum of its proper divisors (108362160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54591696 is a wasteful number, since it uses less digits than its factorization.

54591696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 392 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The square root of 54591696 is about 7388.6193568217. The cubic root of 54591696 is about 379.3518405960.

The spelling of 54591696 in words is "fifty-four million, five hundred ninety-one thousand, six hundred ninety-six".