4260537715397 has 2 divisors, whose sum is σ = 4260537715398. Its totient is φ = 4260537715396.

The previous prime is 4260537715391. The next prime is 4260537715481. The reversal of 4260537715397 is 7935177350624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3014369605636 + 1246168109761 = 1736194^2 + 1116319^2 .

It is a cyclic number.

It is not a de Polignac number, because 4260537715397 - 2⁴ = 4260537715381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4260537715391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2130268857698 + 2130268857699.

It is an arithmetic number, because the mean of its divisors is an integer number (2130268857699).

Almost surely, 2^{4260537715397} is an apocalyptic number.

It is an amenable number.

4260537715397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4260537715397 is an equidigital number, since it uses as much as digits as its factorization.

4260537715397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33339600, while the sum is 59.

The spelling of 4260537715397 in words is "four trillion, two hundred sixty billion, five hundred thirty-seven million, seven hundred fifteen thousand, three hundred ninety-seven".