5454081 has 16 divisors (see below), whose sum is σ = 8185600. Its totient is φ = 3588624.

The previous prime is 5454079. The next prime is 5454089. The reversal of 5454081 is 1804545.

5454081 is a `hidden beast` number, since 545 + 40 + 81 = 666.

It is not a de Polignac number, because 5454081 - 2¹ = 5454079 is a prime.

It is a super-2 number, since 2×5454081² = 59493999109122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

5454081 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5454089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855 + ... + 3411.

It is an arithmetic number, because the mean of its divisors is an integer number (511600).

Almost surely, 2^5454081 is an apocalyptic number.

It is an amenable number.

5454081 is a deficient number, since it is larger than the sum of its proper divisors (2731519).

5454081 is a wasteful number, since it uses less digits than its factorization.

5454081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2645 (or 2639 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 5454081 is about 2335.3973965901. The cubic root of 5454081 is about 176.0248006546.

The spelling of 5454081 in words is "five million, four hundred fifty-four thousand, eighty-one".