232502223445453 has 4 divisors (see below), whose sum is σ = 250387009864348. Its totient is φ = 214617437026560.

The previous prime is 232502223445367. The next prime is 232502223445487. The reversal of 232502223445453 is 354544322205232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 116368797028969 + 116133426416484 = 10787437^2 + 10776522^2 .

It is a cyclic number.

It is not a de Polignac number, because 232502223445453 - 2⁹ = 232502223444941 is a prime.

It is a super-3 number, since 3×232502223445453³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232502223445493) 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, 8942393209428 + ... + 8942393209453.

It is an arithmetic number, because the mean of its divisors is an integer number (62596752466087).

Almost surely, 2^{232502223445453} is an apocalyptic number.

It is an amenable number.

232502223445453 is a deficient number, since it is larger than the sum of its proper divisors (17884786418895).

232502223445453 is a wasteful number, since it uses less digits than its factorization.

232502223445453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17884786418894.

The product of its (nonzero) digits is 6912000, while the sum is 46.

The spelling of 232502223445453 in words is "two hundred thirty-two trillion, five hundred two billion, two hundred twenty-three million, four hundred forty-five thousand, four hundred fifty-three".