54895538 has 4 divisors (see below), whose sum is σ = 82343310. Its totient is φ = 27447768.

The previous prime is 54895537. The next prime is 54895553. The reversal of 54895538 is 83559845.

54895538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 47513449 + 7382089 = 6893^2 + 2717^2 .

It is a super-5 number, since 5×54895538⁵ (a number of 40 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54895492 and 54895501.

It is not an unprimeable number, because it can be changed into a prime (54895537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13723883 + ... + 13723886.

Almost surely, 2^54895538 is an apocalyptic number.

54895538 is a deficient number, since it is larger than the sum of its proper divisors (27447772).

54895538 is a wasteful number, since it uses less digits than its factorization.

54895538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27447771.

The product of its digits is 864000, while the sum is 47.

The square root of 54895538 is about 7409.1523131867. The cubic root of 54895538 is about 380.0543274127.

The spelling of 54895538 in words is "fifty-four million, eight hundred ninety-five thousand, five hundred thirty-eight".