235116454025 has 6 divisors (see below), whose sum is σ = 291544403022. Its totient is φ = 188093163200.

The previous prime is 235116454007. The next prime is 235116454031. The reversal of 235116454025 is 520454611532.

It can be written as a sum of positive squares in 3 ways, for example, as 128074489 + 234988379536 = 11317^2 + 484756^2 .

It is not a de Polignac number, because 235116454025 - 2¹⁴ = 235116437641 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 235116454025.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4702329056 + ... + 4702329105.

It is an arithmetic number, because the mean of its divisors is an integer number (48590733837).

Almost surely, 2^235116454025 is an apocalyptic number.

235116454025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

235116454025 is a deficient number, since it is larger than the sum of its proper divisors (56427948997).

235116454025 is an equidigital number, since it uses as much as digits as its factorization.

235116454025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9404658171 (or 9404658166 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 235116454025 in words is "two hundred thirty-five billion, one hundred sixteen million, four hundred fifty-four thousand, twenty-five".