50552358117077 has 4 divisors (see below), whose sum is σ = 51409177746240. Its totient is φ = 49695538487916.

The previous prime is 50552358117031. The next prime is 50552358117089. The reversal of 50552358117077 is 77071185325505.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50552358117077 - 2⁶ = 50552358117013 is a prime.

It is a super-2 number, since 2×50552358117077² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50552358117017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428409814493 + ... + 428409814610.

It is an arithmetic number, because the mean of its divisors is an integer number (12852294436560).

Almost surely, 2^{50552358117077} is an apocalyptic number.

It is an amenable number.

50552358117077 is a deficient number, since it is larger than the sum of its proper divisors (856819629163).

50552358117077 is an equidigital number, since it uses as much as digits as its factorization.

50552358117077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856819629162.

The product of its (nonzero) digits is 10290000, while the sum is 56.

The spelling of 50552358117077 in words is "fifty trillion, five hundred fifty-two billion, three hundred fifty-eight million, one hundred seventeen thousand, seventy-seven".