10563613040 has 40 divisors (see below), whose sum is σ = 24573465888. Its totient is φ = 4223197440.

The previous prime is 10563613037. The next prime is 10563613057. The reversal of 10563613040 is 4031636501.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10563613040² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10563612994 and 10563613012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120485 + ... + 188795.

Almost surely, 2^10563613040 is an apocalyptic number.

10563613040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10563613040 is an abundant number, since it is smaller than the sum of its proper divisors (14009852848).

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

10563613040 is a wasteful number, since it uses less digits than its factorization.

10563613040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70257 (or 70251 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 10563613040 in words is "ten billion, five hundred sixty-three million, six hundred thirteen thousand, forty".