55252750052774 has 8 divisors (see below), whose sum is σ = 83060479840008. Its totient is φ = 27565923439440.

The previous prime is 55252750052761. The next prime is 55252750052777. The reversal of 55252750052774 is 47725005725255.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55252750052777) 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 3 ways as a sum of consecutive naturals, for example, 30225792332 + ... + 30225794159.

It is an arithmetic number, because the mean of its divisors is an integer number (10382559980001).

Almost surely, 2^{55252750052774} is an apocalyptic number.

55252750052774 is a deficient number, since it is larger than the sum of its proper divisors (27807729787234).

55252750052774 is a wasteful number, since it uses less digits than its factorization.

55252750052774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60451586950.

The product of its (nonzero) digits is 34300000, while the sum is 56.

The spelling of 55252750052774 in words is "fifty-five trillion, two hundred fifty-two billion, seven hundred fifty million, fifty-two thousand, seven hundred seventy-four".