1144453054 has 16 divisors (see below), whose sum is σ = 1728709056. Its totient is φ = 568231200.

The previous prime is 1144453043. The next prime is 1144453069. The reversal of 1144453054 is 4503544411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168484 + ... + 175144.

It is an arithmetic number, because the mean of its divisors is an integer number (108044316).

Almost surely, 2^1144453054 is an apocalyptic number.

1144453054 is a deficient number, since it is larger than the sum of its proper divisors (584256002).

1144453054 is a wasteful number, since it uses less digits than its factorization.

1144453054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7251.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 1144453054 is about 33829.7657987755. The cubic root of 1144453054 is about 1046.0023513603.

Adding to 1144453054 its reverse (4503544411), we get a palindrome (5647997465).

The spelling of 1144453054 in words is "one billion, one hundred forty-four million, four hundred fifty-three thousand, fifty-four".