564420541501451 has 16 divisors (see below), whose sum is σ = 565542693408000. Its totient is φ = 563299386680448.

The previous prime is 564420541501403. The next prime is 564420541501457. The reversal of 564420541501451 is 154105145024465.

It is a cyclic number.

It is not a de Polignac number, because 564420541501451 - 2²⁶ = 564420474392587 is a prime.

It is a super-2 number, since 2×564420541501451² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 564420541501396 and 564420541501405.

It is not an unprimeable number, because it can be changed into a prime (564420541501457) 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 15 ways as a sum of consecutive naturals, for example, 12309325241 + ... + 12309371093.

It is an arithmetic number, because the mean of its divisors is an integer number (35346418338000).

Almost surely, 2^{564420541501451} is an apocalyptic number.

564420541501451 is a deficient number, since it is larger than the sum of its proper divisors (1122151906549).

564420541501451 is a wasteful number, since it uses less digits than its factorization.

564420541501451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56198.

The product of its (nonzero) digits is 1920000, while the sum is 47.

The spelling of 564420541501451 in words is "five hundred sixty-four trillion, four hundred twenty billion, five hundred forty-one million, five hundred one thousand, four hundred fifty-one".