235226061563 has 4 divisors (see below), whose sum is σ = 235740779880. Its totient is φ = 234711343248.

The previous prime is 235226061517. The next prime is 235226061569. The reversal of 235226061563 is 365160622532.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 235226061563 - 2³² = 230931094267 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 235226061563.

It is not an unprimeable number, because it can be changed into a prime (235226061569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257358473 + ... + 257359386.

It is an arithmetic number, because the mean of its divisors is an integer number (58935194970).

Almost surely, 2^235226061563 is an apocalyptic number.

235226061563 is a deficient number, since it is larger than the sum of its proper divisors (514718317).

235226061563 is an equidigital number, since it uses as much as digits as its factorization.

235226061563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514718316.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 235226061563 in words is "two hundred thirty-five billion, two hundred twenty-six million, sixty-one thousand, five hundred sixty-three".