3601100055 has 64 divisors (see below), whose sum is σ = 7060746240. Its totient is φ = 1529708544.

The previous prime is 3601100053. The next prime is 3601100101. The reversal of 3601100055 is 5500011063.

It is a happy number.

3601100055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3601100055 - 2¹ = 3601100053 is a prime.

It is a super-2 number, since 2×3601100055² = 25935843212242006050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3601100053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 128247 + ... + 153783.

It is an arithmetic number, because the mean of its divisors is an integer number (110324160).

Almost surely, 2^3601100055 is an apocalyptic number.

3601100055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3601100055 is a deficient number, since it is larger than the sum of its proper divisors (3459646185).

3601100055 is a wasteful number, since it uses less digits than its factorization.

3601100055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25648.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 3601100055 is about 60009.1664248055. The cubic root of 3601100055 is about 1532.7749567637.

The spelling of 3601100055 in words is "three billion, six hundred one million, one hundred thousand, fifty-five".