6457062533 has 2 divisors, whose sum is σ = 6457062534. Its totient is φ = 6457062532.

The previous prime is 6457062517. The next prime is 6457062583. The reversal of 6457062533 is 3352607546.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4464511489 + 1992551044 = 66817^2 + 44638^2 .

It is a cyclic number.

It is not a de Polignac number, because 6457062533 - 2⁴ = 6457062517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6457062583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3228531266 + 3228531267.

It is an arithmetic number, because the mean of its divisors is an integer number (3228531267).

Almost surely, 2^6457062533 is an apocalyptic number.

It is an amenable number.

6457062533 is a deficient number, since it is larger than the sum of its proper divisors (1).

6457062533 is an equidigital number, since it uses as much as digits as its factorization.

6457062533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 41.

The square root of 6457062533 is about 80355.8494012726. The cubic root of 6457062533 is about 1862.1371485264.

The spelling of 6457062533 in words is "six billion, four hundred fifty-seven million, sixty-two thousand, five hundred thirty-three".