5640152126563 has 2 divisors, whose sum is σ = 5640152126564. Its totient is φ = 5640152126562.

The previous prime is 5640152126383. The next prime is 5640152126579. The reversal of 5640152126563 is 3656212510465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5640152126563 - 2⁹ = 5640152126051 is a prime.

It is a super-2 number, since 2×5640152126563² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5640152126863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2820076063281 + 2820076063282.

It is an arithmetic number, because the mean of its divisors is an integer number (2820076063282).

Almost surely, 2^{5640152126563} is an apocalyptic number.

5640152126563 is a deficient number, since it is larger than the sum of its proper divisors (1).

5640152126563 is an equidigital number, since it uses as much as digits as its factorization.

5640152126563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 5640152126563 in words is "five trillion, six hundred forty billion, one hundred fifty-two million, one hundred twenty-six thousand, five hundred sixty-three".