562421252063 has 4 divisors (see below), whose sum is σ = 613550456808. Its totient is φ = 511292047320.

The previous prime is 562421252059. The next prime is 562421252077. The reversal of 562421252063 is 360252124265.

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 562421252063 - 2² = 562421252059 is a prime.

It is a super-2 number, since 2×562421252063² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562421252083) 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, 25564602356 + ... + 25564602377.

It is an arithmetic number, because the mean of its divisors is an integer number (153387614202).

Almost surely, 2^562421252063 is an apocalyptic number.

562421252063 is a deficient number, since it is larger than the sum of its proper divisors (51129204745).

562421252063 is a wasteful number, since it uses less digits than its factorization.

562421252063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51129204744.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 562421252063 in words is "five hundred sixty-two billion, four hundred twenty-one million, two hundred fifty-two thousand, sixty-three".