54637801 has 8 divisors (see below), whose sum is σ = 55101384. Its totient is φ = 54176640.

The previous prime is 54637757. The next prime is 54637819. The reversal of 54637801 is 10873645.

54637801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7027801 + 47610000 = 2651^2 + 6900^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54637801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54637001) 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 in 7 ways as a sum of consecutive naturals, for example, 97815 + ... + 98371.

It is an arithmetic number, because the mean of its divisors is an integer number (6887673).

Almost surely, 2^54637801 is an apocalyptic number.

It is an amenable number.

54637801 is a deficient number, since it is larger than the sum of its proper divisors (463583).

54637801 is a wasteful number, since it uses less digits than its factorization.

54637801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 54637801 is about 7391.7386993860. The cubic root of 54637801 is about 379.4586034465.

The spelling of 54637801 in words is "fifty-four million, six hundred thirty-seven thousand, eight hundred one".