1332253510397 has 2 divisors, whose sum is σ = 1332253510398. Its totient is φ = 1332253510396.

The previous prime is 1332253510391. The next prime is 1332253510429. The reversal of 1332253510397 is 7930153522331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1303675269796 + 28578240601 = 1141786^2 + 169051^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332253510397 - 2²⁰ = 1332252461821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332253510391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666126755198 + 666126755199.

It is an arithmetic number, because the mean of its divisors is an integer number (666126755199).

Almost surely, 2^{1332253510397} is an apocalyptic number.

It is an amenable number.

1332253510397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332253510397 is an equidigital number, since it uses as much as digits as its factorization.

1332253510397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 510300, while the sum is 44.

The spelling of 1332253510397 in words is "one trillion, three hundred thirty-two billion, two hundred fifty-three million, five hundred ten thousand, three hundred ninety-seven".