10240605563 has 4 divisors (see below), whose sum is σ = 10303431528. Its totient is φ = 10177779600.

The previous prime is 10240605539. The next prime is 10240605587. The reversal of 10240605563 is 36550604201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36550604201 = 757 ⋅48283493.

It is an interprime number because it is at equal distance from previous prime (10240605539) and next prime (10240605587).

It is a cyclic number.

It is not a de Polignac number, because 10240605563 - 2²² = 10236411259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10240655563) 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 3 ways as a sum of consecutive naturals, for example, 31412738 + ... + 31413063.

It is an arithmetic number, because the mean of its divisors is an integer number (2575857882).

Almost surely, 2^10240605563 is an apocalyptic number.

10240605563 is a deficient number, since it is larger than the sum of its proper divisors (62825965).

10240605563 is an equidigital number, since it uses as much as digits as its factorization.

10240605563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62825964.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 10240605563 in words is "ten billion, two hundred forty million, six hundred five thousand, five hundred sixty-three".