397752005303 has 2 divisors, whose sum is σ = 397752005304. Its totient is φ = 397752005302.

The previous prime is 397752005263. The next prime is 397752005359. The reversal of 397752005303 is 303500257793.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 397752005303 - 2⁶ = 397752005239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (397752005383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198876002651 + 198876002652.

It is an arithmetic number, because the mean of its divisors is an integer number (198876002652).

Almost surely, 2^397752005303 is an apocalyptic number.

397752005303 is a deficient number, since it is larger than the sum of its proper divisors (1).

397752005303 is an equidigital number, since it uses as much as digits as its factorization.

397752005303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 595350, while the sum is 44.

The spelling of 397752005303 in words is "three hundred ninety-seven billion, seven hundred fifty-two million, five thousand, three hundred three".