32354420453 has 2 divisors, whose sum is σ = 32354420454. Its totient is φ = 32354420452.

The previous prime is 32354420443. The next prime is 32354420467. The reversal of 32354420453 is 35402445323.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26120054689 + 6234365764 = 161617^2 + 78958^2 .

It is a cyclic number.

It is not a de Polignac number, because 32354420453 - 2¹⁶ = 32354354917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32354420443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16177210226 + 16177210227.

It is an arithmetic number, because the mean of its divisors is an integer number (16177210227).

Almost surely, 2^32354420453 is an apocalyptic number.

It is an amenable number.

32354420453 is a deficient number, since it is larger than the sum of its proper divisors (1).

32354420453 is an equidigital number, since it uses as much as digits as its factorization.

32354420453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 32354420453 its reverse (35402445323), we get a palindrome (67756865776).

The spelling of 32354420453 in words is "thirty-two billion, three hundred fifty-four million, four hundred twenty thousand, four hundred fifty-three".