563475086137 has 4 divisors (see below), whose sum is σ = 567206709376. Its totient is φ = 559743462900.

The previous prime is 563475086129. The next prime is 563475086183. The reversal of 563475086137 is 731680574365.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 563475086137 - 2³ = 563475086129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563475086197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1865811393 + ... + 1865811694.

It is an arithmetic number, because the mean of its divisors is an integer number (141801677344).

Almost surely, 2^563475086137 is an apocalyptic number.

It is an amenable number.

563475086137 is a deficient number, since it is larger than the sum of its proper divisors (3731623239).

563475086137 is a wasteful number, since it uses less digits than its factorization.

563475086137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731623238.

The product of its (nonzero) digits is 12700800, while the sum is 55.

The spelling of 563475086137 in words is "five hundred sixty-three billion, four hundred seventy-five million, eighty-six thousand, one hundred thirty-seven".