55544832001 has 8 divisors (see below), whose sum is σ = 55908941480. Its totient is φ = 55181509632.

The previous prime is 55544831983. The next prime is 55544832017. The reversal of 55544832001 is 10023844555.

It can be written as a sum of positive squares in 4 ways, for example, as 5737305025 + 49807526976 = 75745^2 + 223176^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55544832001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55544832061) 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 7 ways as a sum of consecutive naturals, for example, 54846 + ... + 337783.

It is an arithmetic number, because the mean of its divisors is an integer number (6988617685).

Almost surely, 2^55544832001 is an apocalyptic number.

It is an amenable number.

55544832001 is a deficient number, since it is larger than the sum of its proper divisors (364109479).

55544832001 is a wasteful number, since it uses less digits than its factorization.

55544832001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393555.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 55544832001 in words is "fifty-five billion, five hundred forty-four million, eight hundred thirty-two thousand, one".