1056050184478 has 4 divisors (see below), whose sum is σ = 1584075276720. Its totient is φ = 528025092238.

The previous prime is 1056050184463. The next prime is 1056050184491. The reversal of 1056050184478 is 8744810506501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1056050184478² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264012546118 + ... + 264012546121.

It is an arithmetic number, because the mean of its divisors is an integer number (396018819180).

Almost surely, 2^{1056050184478} is an apocalyptic number.

1056050184478 is a deficient number, since it is larger than the sum of its proper divisors (528025092242).

1056050184478 is an equidigital number, since it uses as much as digits as its factorization.

1056050184478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528025092241.

The product of its (nonzero) digits is 1075200, while the sum is 49.

The spelling of 1056050184478 in words is "one trillion, fifty-six billion, fifty million, one hundred eighty-four thousand, four hundred seventy-eight".