54236648 has 8 divisors (see below), whose sum is σ = 101693730. Its totient is φ = 27118320.

The previous prime is 54236603. The next prime is 54236657. The reversal of 54236648 is 84663245.

It can be written as a sum of positive squares in only one way, i.e., 52157284 + 2079364 = 7222^2 + 1442^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×54236648² = 5883227972551808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3389783 + ... + 3389798.

Almost surely, 2^54236648 is an apocalyptic number.

It is an amenable number.

54236648 is a deficient number, since it is larger than the sum of its proper divisors (47457082).

54236648 is a wasteful number, since it uses less digits than its factorization.

54236648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6779587 (or 6779583 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 54236648 is about 7364.5534827306. The cubic root of 54236648 is about 378.5276544277.

The spelling of 54236648 in words is "fifty-four million, two hundred thirty-six thousand, six hundred forty-eight".