54090801 has 8 divisors (see below), whose sum is σ = 80134560. Its totient is φ = 36060516.

The previous prime is 54090797. The next prime is 54090809. The reversal of 54090801 is 10809045.

54090801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54090801 - 2² = 54090797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2003363 = 54090801 / (5 + 4 + 0 + 9 + 0 + 8 + 0 + 1).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54090809) 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, 1001655 + ... + 1001708.

It is an arithmetic number, because the mean of its divisors is an integer number (10016820).

Almost surely, 2^54090801 is an apocalyptic number.

It is an amenable number.

54090801 is a deficient number, since it is larger than the sum of its proper divisors (26043759).

54090801 is a wasteful number, since it uses less digits than its factorization.

54090801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003372 (or 2003366 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 54090801 is about 7354.6448588630. The cubic root of 54090801 is about 378.1880520587.

Adding to 54090801 its reverse (10809045), we get a palindrome (64899846).

The spelling of 54090801 in words is "fifty-four million, ninety thousand, eight hundred one".