10000005561007 has 12 divisors (see below), whose sum is σ = 12690174033576. Its totient is φ = 7792212125040.

The previous prime is 10000005561001. The next prime is 10000005561031. The reversal of 10000005561007 is 70016550000001.

It is not a de Polignac number, because 10000005561007 - 2³ = 10000005560999 is a prime.

It is a super-2 number, since 2×10000005561007² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000005561001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9276442468 + ... + 9276443545.

It is an arithmetic number, because the mean of its divisors is an integer number (1057514502798).

Almost surely, 2^{10000005561007} is an apocalyptic number.

10000005561007 is a deficient number, since it is larger than the sum of its proper divisors (2690168472569).

10000005561007 is a wasteful number, since it uses less digits than its factorization.

10000005561007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18552886038 (or 18552886031 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 25.

Adding to 10000005561007 its reverse (70016550000001), we get a palindrome (80016555561008).

The spelling of 10000005561007 in words is "ten trillion, five million, five hundred sixty-one thousand, seven".