80398193150357 has 2 divisors, whose sum is σ = 80398193150358. Its totient is φ = 80398193150356.

The previous prime is 80398193150311. The next prime is 80398193150389. The reversal of 80398193150357 is 75305139189308.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59500257476881 + 20897935673476 = 7713641^2 + 4571426^2 .

It is a cyclic number.

It is not a de Polignac number, because 80398193150357 - 2²⁰ = 80398192101781 is a prime.

It is a super-2 number, since 2×80398193150357² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80398193150357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80398193150557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40199096575178 + 40199096575179.

It is an arithmetic number, because the mean of its divisors is an integer number (40199096575179).

Almost surely, 2^{80398193150357} is an apocalyptic number.

It is an amenable number.

80398193150357 is a deficient number, since it is larger than the sum of its proper divisors (1).

80398193150357 is an equidigital number, since it uses as much as digits as its factorization.

80398193150357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24494400, while the sum is 62.

The spelling of 80398193150357 in words is "eighty trillion, three hundred ninety-eight billion, one hundred ninety-three million, one hundred fifty thousand, three hundred fifty-seven".