61006000050101 has 16 divisors (see below), whose sum is σ = 64149773326848. Its totient is φ = 57903246601200.

The previous prime is 61006000050059. The next prime is 61006000050137. The reversal of 61006000050101 is 10105000060016.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61006000050101 is a prime.

It is a super-2 number, since 2×61006000050101² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61006000050161) 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, 35222930 + ... + 36914316.

It is an arithmetic number, because the mean of its divisors is an integer number (4009360832928).

Almost surely, 2^{61006000050101} is an apocalyptic number.

It is an amenable number.

61006000050101 is a deficient number, since it is larger than the sum of its proper divisors (3143773276747).

61006000050101 is a wasteful number, since it uses less digits than its factorization.

61006000050101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703512.

The product of its (nonzero) digits is 180, while the sum is 20.

The spelling of 61006000050101 in words is "sixty-one trillion, six billion, fifty thousand, one hundred one".