4519880002397 has 2 divisors, whose sum is σ = 4519880002398. Its totient is φ = 4519880002396.

The previous prime is 4519880002349. The next prime is 4519880002409. The reversal of 4519880002397 is 7932000889154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3463447549156 + 1056432453241 = 1861034^2 + 1027829^2 .

It is a cyclic number.

It is not a de Polignac number, because 4519880002397 - 2¹⁶ = 4519879936861 is a prime.

It is a super-3 number, since 3×4519880002397³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4519880002597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2259940001198 + 2259940001199.

It is an arithmetic number, because the mean of its divisors is an integer number (2259940001199).

Almost surely, 2^{4519880002397} is an apocalyptic number.

It is an amenable number.

4519880002397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4519880002397 is an equidigital number, since it uses as much as digits as its factorization.

4519880002397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 4519880002397 in words is "four trillion, five hundred nineteen billion, eight hundred eighty million, two thousand, three hundred ninety-seven".