32297854639553 has 2 divisors, whose sum is σ = 32297854639554. Its totient is φ = 32297854639552.

The previous prime is 32297854639541. The next prime is 32297854639573. The reversal of 32297854639553 is 35593645879223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31942074599824 + 355780039729 = 5651732^2 + 596473^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32297854639553 is a prime.

It is not a weakly prime, because it can be changed into another prime (32297854639573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16148927319776 + 16148927319777.

It is an arithmetic number, because the mean of its divisors is an integer number (16148927319777).

Almost surely, 2^{32297854639553} is an apocalyptic number.

It is an amenable number.

32297854639553 is a deficient number, since it is larger than the sum of its proper divisors (1).

32297854639553 is an equidigital number, since it uses as much as digits as its factorization.

32297854639553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1469664000, while the sum is 71.

The spelling of 32297854639553 in words is "thirty-two trillion, two hundred ninety-seven billion, eight hundred fifty-four million, six hundred thirty-nine thousand, five hundred fifty-three".