10561363146 has 32 divisors (see below), whose sum is σ = 24490120320. Its totient is φ = 3367390752.

The previous prime is 10561363117. The next prime is 10561363193. The reversal of 10561363146 is 64136316501.

10561363146 is a `hidden beast` number, since 1 + 0 + 5 + 6 + 13 + 631 + 4 + 6 = 666.

It is a super-2 number, since 2×10561363146² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10561363146.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4250515 + ... + 4252998.

It is an arithmetic number, because the mean of its divisors is an integer number (765316260).

Almost surely, 2^10561363146 is an apocalyptic number.

10561363146 is an abundant number, since it is smaller than the sum of its proper divisors (13928757174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10561363146 is a wasteful number, since it uses less digits than its factorization.

10561363146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8503547 (or 8503541 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

Adding to 10561363146 its reverse (64136316501), we get a palindrome (74697679647).

The spelling of 10561363146 in words is "ten billion, five hundred sixty-one million, three hundred sixty-three thousand, one hundred forty-six".