32928671453 has 2 divisors, whose sum is σ = 32928671454. Its totient is φ = 32928671452.

The previous prime is 32928671389. The next prime is 32928671471. The reversal of 32928671453 is 35417682923.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19809718009 + 13118953444 = 140747^2 + 114538^2 .

It is a cyclic number.

It is not a de Polignac number, because 32928671453 - 2⁶ = 32928671389 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32928671953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16464335726 + 16464335727.

It is an arithmetic number, because the mean of its divisors is an integer number (16464335727).

Almost surely, 2^32928671453 is an apocalyptic number.

It is an amenable number.

32928671453 is a deficient number, since it is larger than the sum of its proper divisors (1).

32928671453 is an equidigital number, since it uses as much as digits as its factorization.

32928671453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 50.

The spelling of 32928671453 in words is "thirty-two billion, nine hundred twenty-eight million, six hundred seventy-one thousand, four hundred fifty-three".