564510352656425 has 48 divisors (see below), whose sum is σ = 802388317610880. Its totient is φ = 385933279656960.

The previous prime is 564510352656421. The next prime is 564510352656431. The reversal of 564510352656425 is 524656253015465.

It is not a de Polignac number, because 564510352656425 - 2² = 564510352656421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (564510352656421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2474300006 + ... + 2474528144.

It is an arithmetic number, because the mean of its divisors is an integer number (16716423283560).

Almost surely, 2^{564510352656425} is an apocalyptic number.

It is an amenable number.

564510352656425 is a deficient number, since it is larger than the sum of its proper divisors (237877964954455).

564510352656425 is a wasteful number, since it uses less digits than its factorization.

564510352656425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270450 (or 270445 counting only the distinct ones).

The product of its (nonzero) digits is 129600000, while the sum is 59.

The spelling of 564510352656425 in words is "five hundred sixty-four trillion, five hundred ten billion, three hundred fifty-two million, six hundred fifty-six thousand, four hundred twenty-five".