575563421123 has 8 divisors (see below), whose sum is σ = 589493396736. Its totient is φ = 561747160000.

The previous prime is 575563421117. The next prime is 575563421129. The reversal of 575563421123 is 321124365575.

It is an interprime number because it is at equal distance from previous prime (575563421117) and next prime (575563421129).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 575563421123 - 2⁸ = 575563420867 is a prime.

It is a super-2 number, since 2×575563421123² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (575563421129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28418378 + ... + 28438623.

It is an arithmetic number, because the mean of its divisors is an integer number (73686674592).

Almost surely, 2^575563421123 is an apocalyptic number.

575563421123 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

575563421123 is a deficient number, since it is larger than the sum of its proper divisors (13929975613).

575563421123 is a wasteful number, since it uses less digits than its factorization.

575563421123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56857245.

The product of its digits is 756000, while the sum is 44.

Adding to 575563421123 its reverse (321124365575), we get a palindrome (896687786698).

The spelling of 575563421123 in words is "five hundred seventy-five billion, five hundred sixty-three million, four hundred twenty-one thousand, one hundred twenty-three".