4235153623 has 2 divisors, whose sum is σ = 4235153624. Its totient is φ = 4235153622.

The previous prime is 4235153617. The next prime is 4235153633. The reversal of 4235153623 is 3263515324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4235153623 - 2¹⁷ = 4235022551 is a prime.

It is a super-2 number, since 2×4235153623² = 35873052420820052258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4235153633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2117576811 + 2117576812.

It is an arithmetic number, because the mean of its divisors is an integer number (2117576812).

Almost surely, 2^4235153623 is an apocalyptic number.

4235153623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4235153623 is an equidigital number, since it uses as much as digits as its factorization.

4235153623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 34.

The square root of 4235153623 is about 65078.0579227746. The cubic root of 4235153623 is about 1617.9175629256.

Adding to 4235153623 its reverse (3263515324), we get a palindrome (7498668947).

The spelling of 4235153623 in words is "four billion, two hundred thirty-five million, one hundred fifty-three thousand, six hundred twenty-three".