563403520512051 has 4 divisors (see below), whose sum is σ = 751204694016072. Its totient is φ = 375602347008032.

The previous prime is 563403520511999. The next prime is 563403520512089. The reversal of 563403520512051 is 150215025304365.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 563403520512051 - 2⁶ = 563403520511987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 563403520511994 and 563403520512012.

It is not an unprimeable number, because it can be changed into a prime (563403520552051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93900586752006 + ... + 93900586752011.

It is an arithmetic number, because the mean of its divisors is an integer number (187801173504018).

Almost surely, 2^{563403520512051} is an apocalyptic number.

563403520512051 is a deficient number, since it is larger than the sum of its proper divisors (187801173504021).

563403520512051 is a wasteful number, since it uses less digits than its factorization.

563403520512051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187801173504020.

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 563403520512051 in words is "five hundred sixty-three trillion, four hundred three billion, five hundred twenty million, five hundred twelve thousand, fifty-one".