10215244563 has 24 divisors (see below), whose sum is σ = 14776553472. Its totient is φ = 6273166464.

The previous prime is 10215244537. The next prime is 10215244609. The reversal of 10215244563 is 36544251201.

It is not a de Polignac number, because 10215244563 - 2⁶ = 10215244499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10215244163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84595 + ... + 166092.

It is an arithmetic number, because the mean of its divisors is an integer number (615689728).

Almost surely, 2^10215244563 is an apocalyptic number.

10215244563 is a deficient number, since it is larger than the sum of its proper divisors (4561308909).

10215244563 is a wasteful number, since it uses less digits than its factorization.

10215244563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250771 (or 250754 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 10215244563 its reverse (36544251201), we get a palindrome (46759495764).

The spelling of 10215244563 in words is "ten billion, two hundred fifteen million, two hundred forty-four thousand, five hundred sixty-three".