10010561000 has 64 divisors (see below), whose sum is σ = 25554260160. Its totient is φ = 3640200000.

The previous prime is 10010560997. The next prime is 10010561003. The reversal of 10010561000 is 16501001.

It is an interprime number because it is at equal distance from previous prime (10010560997) and next prime (10010561003).

It is a super-2 number, since 2×10010561000² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10010561003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444026 + ... + 466025.

It is an arithmetic number, because the mean of its divisors is an integer number (399285315).

Almost surely, 2^10010561000 is an apocalyptic number.

10010561000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010561000 is an abundant number, since it is smaller than the sum of its proper divisors (15543699160).

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

10010561000 is a wasteful number, since it uses less digits than its factorization.

10010561000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910083 (or 910069 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The spelling of 10010561000 in words is "ten billion, ten million, five hundred sixty-one thousand".