56402031334063 has 2 divisors, whose sum is σ = 56402031334064. Its totient is φ = 56402031334062.

The previous prime is 56402031333997. The next prime is 56402031334111. The reversal of 56402031334063 is 36043313020465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56402031334063 - 2²¹ = 56402029236911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56402031334463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28201015667031 + 28201015667032.

It is an arithmetic number, because the mean of its divisors is an integer number (28201015667032).

Almost surely, 2^{56402031334063} is an apocalyptic number.

56402031334063 is a deficient number, since it is larger than the sum of its proper divisors (1).

56402031334063 is an equidigital number, since it uses as much as digits as its factorization.

56402031334063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 40.

The spelling of 56402031334063 in words is "fifty-six trillion, four hundred two billion, thirty-one million, three hundred thirty-four thousand, sixty-three".