1056285746417 has 8 divisors (see below), whose sum is σ = 1163720751552. Its totient is φ = 950752246000.

The previous prime is 1056285746377. The next prime is 1056285746419. The reversal of 1056285746417 is 7146475826501.

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

It is a cyclic number.

It is not a de Polignac number, because 1056285746417 - 2⁶ = 1056285746353 is a prime.

It is a super-2 number, since 2×1056285746417² (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 (1056285746419) 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, 475375013 + ... + 475377234.

It is an arithmetic number, because the mean of its divisors is an integer number (145465093944).

Almost surely, 2^{1056285746417} is an apocalyptic number.

It is an amenable number.

1056285746417 is a deficient number, since it is larger than the sum of its proper divisors (107435005135).

1056285746417 is a wasteful number, since it uses less digits than its factorization.

1056285746417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950752359.

The product of its (nonzero) digits is 11289600, while the sum is 56.

The spelling of 1056285746417 in words is "one trillion, fifty-six billion, two hundred eighty-five million, seven hundred forty-six thousand, four hundred seventeen".