10100005550061 has 64 divisors (see below), whose sum is σ = 16323717611520. Its totient is φ = 5422637445120.

The previous prime is 10100005549973. The next prime is 10100005550099. The reversal of 10100005550061 is 16005550000101.

It is a de Polignac number, because none of the positive numbers 2^k-10100005550061 is a prime.

It is a super-2 number, since 2×10100005550061² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100005554061) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1417143280 + ... + 1417150406.

It is an arithmetic number, because the mean of its divisors is an integer number (255058087680).

Almost surely, 2^{10100005550061} is an apocalyptic number.

It is an amenable number.

10100005550061 is a deficient number, since it is larger than the sum of its proper divisors (6223712061459).

10100005550061 is a wasteful number, since it uses less digits than its factorization.

10100005550061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13394.

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 10100005550061 its reverse (16005550000101), we get a palindrome (26105555550162).

The spelling of 10100005550061 in words is "ten trillion, one hundred billion, five million, five hundred fifty thousand, sixty-one".