564045125101 has 4 divisors (see below), whose sum is σ = 564334232704. Its totient is φ = 563756017500.

The previous prime is 564045125087. The next prime is 564045125173. The reversal of 564045125101 is 101521540465.

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 564045125101 - 2²¹ = 564043027949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564045125201) 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, 144550875 + ... + 144554776.

It is an arithmetic number, because the mean of its divisors is an integer number (141083558176).

Almost surely, 2^564045125101 is an apocalyptic number.

It is an amenable number.

564045125101 is a deficient number, since it is larger than the sum of its proper divisors (289107603).

564045125101 is a wasteful number, since it uses less digits than its factorization.

564045125101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289107602.

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 564045125101 its reverse (101521540465), we get a palindrome (665566665566).

The spelling of 564045125101 in words is "five hundred sixty-four billion, forty-five million, one hundred twenty-five thousand, one hundred one".