425632650563 has 8 divisors (see below), whose sum is σ = 450819594000. Its totient is φ = 400462343680.

The previous prime is 425632650523. The next prime is 425632650613. The reversal of 425632650563 is 365056236524.

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 425632650563 - 2⁸ = 425632650307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425632650523) 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, 4106438 + ... + 4208811.

It is an arithmetic number, because the mean of its divisors is an integer number (56352449250).

Almost surely, 2^425632650563 is an apocalyptic number.

425632650563 is a deficient number, since it is larger than the sum of its proper divisors (25186943437).

425632650563 is a wasteful number, since it uses less digits than its factorization.

425632650563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8318277.

The product of its (nonzero) digits is 3888000, while the sum is 47.

The spelling of 425632650563 in words is "four hundred twenty-five billion, six hundred thirty-two million, six hundred fifty thousand, five hundred sixty-three".