1056126378473 has 8 divisors (see below), whose sum is σ = 1123172927520. Its totient is φ = 990225924480.

The previous prime is 1056126378409. The next prime is 1056126378497. The reversal of 1056126378473 is 3748736216501.

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

It is not a de Polignac number, because 1056126378473 - 2⁶ = 1056126378409 is a prime.

It is a super-2 number, since 2×1056126378473² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1056126378403) 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, 286521863 + ... + 286525548.

It is an arithmetic number, because the mean of its divisors is an integer number (140396615940).

Almost surely, 2^{1056126378473} is an apocalyptic number.

It is an amenable number.

1056126378473 is a deficient number, since it is larger than the sum of its proper divisors (67046549047).

1056126378473 is an equidigital number, since it uses as much as digits as its factorization.

1056126378473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573047527.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 1056126378473 in words is "one trillion, fifty-six billion, one hundred twenty-six million, three hundred seventy-eight thousand, four hundred seventy-three".