5455201121 has 8 divisors (see below), whose sum is σ = 5481532224. Its totient is φ = 5428890640.

The previous prime is 5455201117. The next prime is 5455201127. The reversal of 5455201121 is 1211025545.

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

It is a cyclic number.

It is not a de Polignac number, because 5455201121 - 2² = 5455201117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5455201127) 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, 873791 + ... + 880011.

It is an arithmetic number, because the mean of its divisors is an integer number (685191528).

Almost surely, 2^5455201121 is an apocalyptic number.

It is an amenable number.

5455201121 is a deficient number, since it is larger than the sum of its proper divisors (26331103).

5455201121 is a wasteful number, since it uses less digits than its factorization.

5455201121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10311.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 5455201121 is about 73859.3333370942. Note that the first 5 decimals coincide. The cubic root of 5455201121 is about 1760.3685007709.

Adding to 5455201121 its reverse (1211025545), we get a palindrome (6666226666).

The spelling of 5455201121 in words is "five billion, four hundred fifty-five million, two hundred one thousand, one hundred twenty-one".