4352230154453 has 4 divisors (see below), whose sum is σ = 4353433428780. Its totient is φ = 4351026880128.

The previous prime is 4352230154443. The next prime is 4352230154473. The reversal of 4352230154453 is 3544510322534.

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 2117543011684 + 2234687142769 = 1455178^2 + 1494887^2 .

It is a cyclic number.

It is not a de Polignac number, because 4352230154453 - 2²⁸ = 4351961718997 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 4352230154453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4352230154443) 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, 601631738 + ... + 601638971.

It is an arithmetic number, because the mean of its divisors is an integer number (1088358357195).

Almost surely, 2^{4352230154453} is an apocalyptic number.

It is an amenable number.

4352230154453 is a deficient number, since it is larger than the sum of its proper divisors (1203274327).

4352230154453 is a wasteful number, since it uses less digits than its factorization.

4352230154453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203274326.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 4352230154453 its reverse (3544510322534), we get a palindrome (7896740476987).

The spelling of 4352230154453 in words is "four trillion, three hundred fifty-two billion, two hundred thirty million, one hundred fifty-four thousand, four hundred fifty-three".