50550550000049 has 16 divisors (see below), whose sum is σ = 55217832074496. Its totient is φ = 45895269546000.

The previous prime is 50550550000043. The next prime is 50550550000051. The reversal of 50550550000049 is 94000005505505.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50550550000049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50550549999967 and 50550550000021.

It is not an unprimeable number, because it can be changed into a prime (50550550000043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25200974 + ... + 27132824.

It is an arithmetic number, because the mean of its divisors is an integer number (3451114504656).

Almost surely, 2^{50550550000049} is an apocalyptic number.

It is an amenable number.

50550550000049 is a deficient number, since it is larger than the sum of its proper divisors (4667282074447).

50550550000049 is a wasteful number, since it uses less digits than its factorization.

50550550000049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934956.

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 50550550000049 in words is "fifty trillion, five hundred fifty billion, five hundred fifty million, forty-nine", and thus it is an aban number.