5040450261563 has 2 divisors, whose sum is σ = 5040450261564. Its totient is φ = 5040450261562.

The previous prime is 5040450261559. The next prime is 5040450261641. The reversal of 5040450261563 is 3651620540405.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5040450261563 - 2² = 5040450261559 is a prime.

It is a super-2 number, since 2×5040450261563² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5040450261563.

It is not a weakly prime, because it can be changed into another prime (5040450261263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2520225130781 + 2520225130782.

It is an arithmetic number, because the mean of its divisors is an integer number (2520225130782).

Almost surely, 2^{5040450261563} is an apocalyptic number.

5040450261563 is a deficient number, since it is larger than the sum of its proper divisors (1).

5040450261563 is an equidigital number, since it uses as much as digits as its factorization.

5040450261563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 5040450261563 in words is "five trillion, forty billion, four hundred fifty million, two hundred sixty-one thousand, five hundred sixty-three".