50555280027749 has 8 divisors (see below), whose sum is σ = 57907886059200. Its totient is φ = 43235279788896.

The previous prime is 50555280027709. The next prime is 50555280027851. The reversal of 50555280027749 is 94772008255505.

It is a happy number.

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-50555280027749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50555280027709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8151444824 + ... + 8151451025.

It is an arithmetic number, because the mean of its divisors is an integer number (7238485757400).

Almost surely, 2^{50555280027749} is an apocalyptic number.

It is an amenable number.

50555280027749 is a deficient number, since it is larger than the sum of its proper divisors (7352606031451).

50555280027749 is a wasteful number, since it uses less digits than its factorization.

50555280027749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16302896299.

The product of its (nonzero) digits is 35280000, while the sum is 59.

The spelling of 50555280027749 in words is "fifty trillion, five hundred fifty-five billion, two hundred eighty million, twenty-seven thousand, seven hundred forty-nine".