32297000653 has 2 divisors, whose sum is σ = 32297000654. Its totient is φ = 32297000652.

The previous prime is 32297000651. The next prime is 32297000713. The reversal of 32297000653 is 35600079223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29915853444 + 2381147209 = 172962^2 + 48797^2 .

It is a cyclic number.

It is not a de Polignac number, because 32297000653 - 2¹ = 32297000651 is a prime.

Together with 32297000651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32297000651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16148500326 + 16148500327.

It is an arithmetic number, because the mean of its divisors is an integer number (16148500327).

Almost surely, 2^32297000653 is an apocalyptic number.

It is an amenable number.

32297000653 is a deficient number, since it is larger than the sum of its proper divisors (1).

32297000653 is an equidigital number, since it uses as much as digits as its factorization.

32297000653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 37.

Adding to 32297000653 its reverse (35600079223), we get a palindrome (67897079876).

The spelling of 32297000653 in words is "thirty-two billion, two hundred ninety-seven million, six hundred fifty-three", and thus it is an aban number.