5451451454 has 16 divisors (see below), whose sum is σ = 8278602192. Its totient is φ = 2691940608.

The previous prime is 5451451451. The next prime is 5451451457. The reversal of 5451451454 is 4541541545.

It is an interprime number because it is at equal distance from previous prime (5451451451) and next prime (5451451457).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451451451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852212 + ... + 858584.

It is an arithmetic number, because the mean of its divisors is an integer number (517412637).

Almost surely, 2^5451451454 is an apocalyptic number.

5451451454 is a deficient number, since it is larger than the sum of its proper divisors (2827150738).

5451451454 is a wasteful number, since it uses less digits than its factorization.

5451451454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11611.

The product of its digits is 160000, while the sum is 38.

The square root of 5451451454 is about 73833.9451336579. The cubic root of 5451451454 is about 1759.9650748493.

Adding to 5451451454 its reverse (4541541545), we get a palindrome (9992992999).

Subtracting from 5451451454 its reverse (4541541545), we obtain a palindrome (909909909).

The spelling of 5451451454 in words is "five billion, four hundred fifty-one million, four hundred fifty-one thousand, four hundred fifty-four".