3257011457383 has 2 divisors, whose sum is σ = 3257011457384. Its totient is φ = 3257011457382.

The previous prime is 3257011457363. The next prime is 3257011457443. The reversal of 3257011457383 is 3837541107523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3257011457383 - 2¹³ = 3257011449191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3257011457353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1628505728691 + 1628505728692.

It is an arithmetic number, because the mean of its divisors is an integer number (1628505728692).

Almost surely, 2^{3257011457383} is an apocalyptic number.

3257011457383 is a deficient number, since it is larger than the sum of its proper divisors (1).

3257011457383 is an equidigital number, since it uses as much as digits as its factorization.

3257011457383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 3257011457383 in words is "three trillion, two hundred fifty-seven billion, eleven million, four hundred fifty-seven thousand, three hundred eighty-three".