5450333121 has 12 divisors (see below), whose sum is σ = 7876000080. Its totient is φ = 3632033880.

The previous prime is 5450333087. The next prime is 5450333129. The reversal of 5450333121 is 1213330545.

5450333121 is a `hidden beast` number, since 5 + 4 + 503 + 33 + 121 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-5450333121 is a prime.

It is a super-2 number, since 2×5450333121² = 59412262259739201282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5450333129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103891 + ... + 147288.

It is an arithmetic number, because the mean of its divisors is an integer number (656333340).

Almost surely, 2^5450333121 is an apocalyptic number.

It is an amenable number.

5450333121 is a deficient number, since it is larger than the sum of its proper divisors (2425666959).

5450333121 is a wasteful number, since it uses less digits than its factorization.

5450333121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253596 (or 253593 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 5450333121 is about 73826.3714467940. The cubic root of 5450333121 is about 1759.8447178127.

Adding to 5450333121 its reverse (1213330545), we get a palindrome (6663663666).

The spelling of 5450333121 in words is "five billion, four hundred fifty million, three hundred thirty-three thousand, one hundred twenty-one".