4451252153 has 2 divisors, whose sum is σ = 4451252154. Its totient is φ = 4451252152.

The previous prime is 4451252147. The next prime is 4451252177. The reversal of 4451252153 is 3512521544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2589588544 + 1861663609 = 50888^2 + 43147^2 .

It is a cyclic number.

It is not a de Polignac number, because 4451252153 - 2²⁶ = 4384143289 is a prime.

It is not a weakly prime, because it can be changed into another prime (4451252053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2225626076 + 2225626077.

It is an arithmetic number, because the mean of its divisors is an integer number (2225626077).

Almost surely, 2^4451252153 is an apocalyptic number.

It is an amenable number.

4451252153 is a deficient number, since it is larger than the sum of its proper divisors (1).

4451252153 is an equidigital number, since it uses as much as digits as its factorization.

4451252153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24000, while the sum is 32.

The square root of 4451252153 is about 66717.7049440402. The cubic root of 4451252153 is about 1644.9804172920.

Adding to 4451252153 its reverse (3512521544), we get a palindrome (7963773697).

The spelling of 4451252153 in words is "four billion, four hundred fifty-one million, two hundred fifty-two thousand, one hundred fifty-three".