10051105561006 has 4 divisors (see below), whose sum is σ = 15076658341512. Its totient is φ = 5025552780502.

The previous prime is 10051105560917. The next prime is 10051105561031. The reversal of 10051105561006 is 60016550115001.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2512776390250 + ... + 2512776390253.

It is an arithmetic number, because the mean of its divisors is an integer number (3769164585378).

Almost surely, 2^{10051105561006} is an apocalyptic number.

10051105561006 is a deficient number, since it is larger than the sum of its proper divisors (5025552780506).

10051105561006 is an equidigital number, since it uses as much as digits as its factorization.

10051105561006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5025552780505.

The product of its (nonzero) digits is 4500, while the sum is 31.

Adding to 10051105561006 its reverse (60016550115001), we get a palindrome (70067655676007).

The spelling of 10051105561006 in words is "ten trillion, fifty-one billion, one hundred five million, five hundred sixty-one thousand, six".