226521652375 has 16 divisors (see below), whose sum is σ = 288713902464. Its totient is φ = 177361629600.

The previous prime is 226521652327. The next prime is 226521652393. The reversal of 226521652375 is 573256125622.

It is not a de Polignac number, because 226521652375 - 2¹⁵ = 226521619607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19272564 + ... + 19284313.

It is an arithmetic number, because the mean of its divisors is an integer number (18044618904).

Almost surely, 2^226521652375 is an apocalyptic number.

226521652375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

226521652375 is a deficient number, since it is larger than the sum of its proper divisors (62192250089).

226521652375 is an equidigital number, since it uses as much as digits as its factorization.

226521652375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38556939 (or 38556929 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 46.

Adding to 226521652375 its reverse (573256125622), we get a palindrome (799777777997).

The spelling of 226521652375 in words is "two hundred twenty-six billion, five hundred twenty-one million, six hundred fifty-two thousand, three hundred seventy-five".