235540354125 has 64 divisors (see below), whose sum is σ = 399762604800. Its totient is φ = 123119110400.

The previous prime is 235540354121. The next prime is 235540354151. The reversal of 235540354125 is 521453045532.

It is not a de Polignac number, because 235540354125 - 2² = 235540354121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235540354121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20127526 + ... + 20139224.

It is an arithmetic number, because the mean of its divisors is an integer number (6246290700).

Almost surely, 2^235540354125 is an apocalyptic number.

235540354125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

235540354125 is a deficient number, since it is larger than the sum of its proper divisors (164222250675).

235540354125 is a wasteful number, since it uses less digits than its factorization.

235540354125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12783 (or 12773 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 235540354125 its reverse (521453045532), we get a palindrome (756993399657).

The spelling of 235540354125 in words is "two hundred thirty-five billion, five hundred forty million, three hundred fifty-four thousand, one hundred twenty-five".