1050055561047 has 8 divisors (see below), whose sum is σ = 1400079366256. Its totient is φ = 700034398272.

The previous prime is 1050055561031. The next prime is 1050055561123. The reversal of 1050055561047 is 7401655500501.

It is a happy number.

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

It is not a de Polignac number, because 1050055561047 - 2⁴ = 1050055561031 is a prime.

It is a super-3 number, since 3×1050055561047³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1050055560996 and 1050055561014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050055561447) 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, 622833 + ... + 1577349.

It is an arithmetic number, because the mean of its divisors is an integer number (175009920782).

Almost surely, 2^{1050055561047} is an apocalyptic number.

1050055561047 is a deficient number, since it is larger than the sum of its proper divisors (350023805209).

1050055561047 is an equidigital number, since it uses as much as digits as its factorization.

1050055561047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321217.

The product of its (nonzero) digits is 105000, while the sum is 39.

The spelling of 1050055561047 in words is "one trillion, fifty billion, fifty-five million, five hundred sixty-one thousand, forty-seven".