235423455153 has 24 divisors (see below), whose sum is σ = 315787833408. Its totient is φ = 156008970432.

The previous prime is 235423455109. The next prime is 235423455167. The reversal of 235423455153 is 351554324532.

It is not a de Polignac number, because 235423455153 - 2⁶ = 235423455089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (235423454153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125424451 + ... + 125426327.

It is an arithmetic number, because the mean of its divisors is an integer number (13157826392).

Almost surely, 2^235423455153 is an apocalyptic number.

It is an amenable number.

235423455153 is a deficient number, since it is larger than the sum of its proper divisors (80364378255).

235423455153 is an equidigital number, since it uses as much as digits as its factorization.

235423455153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953 (or 2660 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 42.

Adding to 235423455153 its reverse (351554324532), we get a palindrome (586977779685).

The spelling of 235423455153 in words is "two hundred thirty-five billion, four hundred twenty-three million, four hundred fifty-five thousand, one hundred fifty-three".