56040264431363 has 2 divisors, whose sum is σ = 56040264431364. Its totient is φ = 56040264431362.

The previous prime is 56040264431351. The next prime is 56040264431419. The reversal of 56040264431363 is 36313446204065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56040264431363 - 2⁴⁴ = 38448078386947 is a prime.

It is a super-2 number, since 2×56040264431363² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56040264439363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28020132215681 + 28020132215682.

It is an arithmetic number, because the mean of its divisors is an integer number (28020132215682).

Almost surely, 2^{56040264431363} is an apocalyptic number.

56040264431363 is a deficient number, since it is larger than the sum of its proper divisors (1).

56040264431363 is an equidigital number, since it uses as much as digits as its factorization.

56040264431363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 56040264431363 in words is "fifty-six trillion, forty billion, two hundred sixty-four million, four hundred thirty-one thousand, three hundred sixty-three".