55633570101 has 12 divisors (see below), whose sum is σ = 83130622380. Its totient is φ = 35810113920.

The previous prime is 55633570067. The next prime is 55633570129. The reversal of 55633570101 is 10107533655.

55633570101 is a `hidden beast` number, since 5 + 5 + 633 + 5 + 7 + 0 + 10 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 47058624900 + 8574945201 = 216930^2 + 92601^2 .

It is not a de Polignac number, because 55633570101 - 2¹³ = 55633561909 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55633570501) 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 11 ways as a sum of consecutive naturals, for example, 106577460 + ... + 106577981.

It is an arithmetic number, because the mean of its divisors is an integer number (6927551865).

Almost surely, 2^55633570101 is an apocalyptic number.

It is an amenable number.

55633570101 is a deficient number, since it is larger than the sum of its proper divisors (27497052279).

55633570101 is a wasteful number, since it uses less digits than its factorization.

55633570101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213155476 (or 213155473 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 36.

The spelling of 55633570101 in words is "fifty-five billion, six hundred thirty-three million, five hundred seventy thousand, one hundred one".