2055100061 has 8 divisors (see below), whose sum is σ = 2370234240. Its totient is φ = 1745353008.

The previous prime is 2055100027. The next prime is 2055100079. The reversal of 2055100061 is 1600015502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2055100061 - 2⁶ = 2055099997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055100001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1345961 + ... + 1347486.

It is an arithmetic number, because the mean of its divisors is an integer number (296279280).

Almost surely, 2^2055100061 is an apocalyptic number.

It is an amenable number.

2055100061 is a deficient number, since it is larger than the sum of its proper divisors (315134179).

2055100061 is a wasteful number, since it uses less digits than its factorization.

2055100061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693563.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 2055100061 is about 45333.2114569440. The cubic root of 2055100061 is about 1271.3866807505.

Adding to 2055100061 its reverse (1600015502), we get a palindrome (3655115563).

The spelling of 2055100061 in words is "two billion, fifty-five million, one hundred thousand, sixty-one".