1453441153 has 2 divisors, whose sum is σ = 1453441154. Its totient is φ = 1453441152.

The previous prime is 1453441147. The next prime is 1453441177. The reversal of 1453441153 is 3511443541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1116094464 + 337346689 = 33408^2 + 18367^2 .

It is a cyclic number.

It is not a de Polignac number, because 1453441153 - 2¹³ = 1453432961 is a prime.

It is a super-2 number, since 2×1453441153² = 4224982370467938818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1453441133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726720576 + 726720577.

It is an arithmetic number, because the mean of its divisors is an integer number (726720577).

Almost surely, 2^1453441153 is an apocalyptic number.

It is an amenable number.

1453441153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453441153 is an equidigital number, since it uses as much as digits as its factorization.

1453441153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 31.

The square root of 1453441153 is about 38124.0233055222. The cubic root of 1453441153 is about 1132.7458617281.

Adding to 1453441153 its reverse (3511443541), we get a palindrome (4964884694).

The spelling of 1453441153 in words is "one billion, four hundred fifty-three million, four hundred forty-one thousand, one hundred fifty-three".