55272054645794 has 8 divisors (see below), whose sum is σ = 94752093678528. Its totient is φ = 23688023419620.

The previous prime is 55272054645733. The next prime is 55272054645833. The reversal of 55272054645794 is 49754645027255.

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

It is a self number, because there is not a number n which added to its sum of digits gives 55272054645794.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1974001951622 + ... + 1974001951649.

It is an arithmetic number, because the mean of its divisors is an integer number (11844011709816).

Almost surely, 2^{55272054645794} is an apocalyptic number.

55272054645794 is a deficient number, since it is larger than the sum of its proper divisors (39480039032734).

55272054645794 is a wasteful number, since it uses less digits than its factorization.

55272054645794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3948003903280.

The product of its (nonzero) digits is 423360000, while the sum is 65.

The spelling of 55272054645794 in words is "fifty-five trillion, two hundred seventy-two billion, fifty-four million, six hundred forty-five thousand, seven hundred ninety-four".