54021201 has 16 divisors (see below), whose sum is σ = 79375296. Its totient is φ = 32469696.

The previous prime is 54021169. The next prime is 54021203. The reversal of 54021201 is 10212045.

It is not a de Polignac number, because 54021201 - 2⁵ = 54021169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54021203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14430 + ... + 17783.

It is an arithmetic number, because the mean of its divisors is an integer number (4960956).

Almost surely, 2^54021201 is an apocalyptic number.

It is an amenable number.

54021201 is a deficient number, since it is larger than the sum of its proper divisors (25354095).

54021201 is a wasteful number, since it uses less digits than its factorization.

54021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32272.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 54021201 is about 7349.9116321218. The cubic root of 54021201 is about 378.0257743966.

Adding to 54021201 its reverse (10212045), we get a palindrome (64233246).

The spelling of 54021201 in words is "fifty-four million, twenty-one thousand, two hundred one".