235355401255553 has 8 divisors (see below), whose sum is σ = 235691523657960. Its totient is φ = 235019290596480.

The previous prime is 235355401255547. The next prime is 235355401255591. The reversal of 235355401255553 is 355552104553532.

235355401255553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3855281199169 + 231500120056384 = 1963487^2 + 15215128^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 235355401255553 - 2¹² = 235355401251457 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 235355401255495 and 235355401255504.

It is not an unprimeable number, because it can be changed into a prime (235355401255523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37574843 + ... + 43388703.

It is an arithmetic number, because the mean of its divisors is an integer number (29461440457245).

Almost surely, 2^{235355401255553} is an apocalyptic number.

It is an amenable number.

235355401255553 is a deficient number, since it is larger than the sum of its proper divisors (336122402407).

235355401255553 is an equidigital number, since it uses as much as digits as its factorization.

235355401255553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5871667.

The product of its (nonzero) digits is 33750000, while the sum is 53.

The spelling of 235355401255553 in words is "two hundred thirty-five trillion, three hundred fifty-five billion, four hundred one million, two hundred fifty-five thousand, five hundred fifty-three".