5454351144 has 48 divisors (see below), whose sum is σ = 16115130720. Its totient is φ = 1652833440.

The previous prime is 5454351143. The next prime is 5454351163. The reversal of 5454351144 is 4411534545.

5454351144 is a `hidden beast` number, since 54 + 54 + 3 + 511 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5454351099 and 5454351108.

It is not an unprimeable number, because it can be changed into a prime (5454351143) 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, 3442612 + ... + 3444195.

It is an arithmetic number, because the mean of its divisors is an integer number (335731890).

Almost surely, 2^5454351144 is an apocalyptic number.

It is an amenable number.

5454351144 is an abundant number, since it is smaller than the sum of its proper divisors (10660779576).

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

5454351144 is a wasteful number, since it uses less digits than its factorization.

5454351144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6886830 (or 6886823 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 5454351144 is about 73853.5790872724. The cubic root of 5454351144 is about 1760.2770681227.

Adding to 5454351144 its reverse (4411534545), we get a palindrome (9865885689).

The spelling of 5454351144 in words is "five billion, four hundred fifty-four million, three hundred fifty-one thousand, one hundred forty-four".