54621201 has 8 divisors (see below), whose sum is σ = 72864544. Its totient is φ = 36396000.

The previous prime is 54621199. The next prime is 54621211. The reversal of 54621201 is 10212645.

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

It is not a de Polignac number, because 54621201 - 2¹ = 54621199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54621211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5970 + ... + 12036.

It is an arithmetic number, because the mean of its divisors is an integer number (9108068).

Almost surely, 2^54621201 is an apocalyptic number.

It is an amenable number.

54621201 is a deficient number, since it is larger than the sum of its proper divisors (18243343).

54621201 is a wasteful number, since it uses less digits than its factorization.

54621201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9071.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 54621201 is about 7390.6157388948. The cubic root of 54621201 is about 379.4201706477.

Adding to 54621201 its reverse (10212645), we get a palindrome (64833846).

The spelling of 54621201 in words is "fifty-four million, six hundred twenty-one thousand, two hundred one".