5451456354 has 16 divisors (see below), whose sum is σ = 10904994048. Its totient is φ = 1816805232.

The previous prime is 5451456341. The next prime is 5451456359. The reversal of 5451456354 is 4536541545.

It is not an unprimeable number, because it can be changed into a prime (5451456359) 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, 51577 + ... + 116460.

It is an arithmetic number, because the mean of its divisors is an integer number (681562128).

Almost surely, 2^5451456354 is an apocalyptic number.

5451456354 is an abundant number, since it is smaller than the sum of its proper divisors (5453537694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5451456354 is a wasteful number, since it uses less digits than its factorization.

5451456354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173449.

The product of its digits is 720000, while the sum is 42.

The square root of 5451456354 is about 73833.9783162197. The cubic root of 5451456354 is about 1759.9656021600.

Adding to 5451456354 its reverse (4536541545), we get a palindrome (9987997899).

The spelling of 5451456354 in words is "five billion, four hundred fifty-one million, four hundred fifty-six thousand, three hundred fifty-four".