50577555025555 has 8 divisors (see below), whose sum is σ = 60693107924592. Its totient is φ = 40462016091168.

The previous prime is 50577555025553. The next prime is 50577555025589. The reversal of 50577555025555 is 55552055577505.

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

It is a cyclic number.

It is not a de Polignac number, because 50577555025555 - 2¹ = 50577555025553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50577555025493 and 50577555025502.

It is not an unprimeable number, because it can be changed into a prime (50577555025553) 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, 7791964 + ... + 12722806.

It is an arithmetic number, because the mean of its divisors is an integer number (7586638490574).

Almost surely, 2^{50577555025555} is an apocalyptic number.

50577555025555 is a deficient number, since it is larger than the sum of its proper divisors (10115552899037).

50577555025555 is a wasteful number, since it uses less digits than its factorization.

50577555025555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6982325.

The product of its (nonzero) digits is 191406250, while the sum is 61.

The spelling of 50577555025555 in words is "fifty trillion, five hundred seventy-seven billion, five hundred fifty-five million, twenty-five thousand, five hundred fifty-five".