1056172714318 has 4 divisors (see below), whose sum is σ = 1584259071480. Its totient is φ = 528086357158.

The previous prime is 1056172714297. The next prime is 1056172714397. The reversal of 1056172714318 is 8134172716501.

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

It is a super-2 number, since 2×1056172714318² (a number of 25 digits) contains 22 as substring.

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, 264043178578 + ... + 264043178581.

It is an arithmetic number, because the mean of its divisors is an integer number (396064767870).

Almost surely, 2^{1056172714318} is an apocalyptic number.

1056172714318 is a deficient number, since it is larger than the sum of its proper divisors (528086357162).

1056172714318 is an equidigital number, since it uses as much as digits as its factorization.

1056172714318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528086357161.

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 1056172714318 in words is "one trillion, fifty-six billion, one hundred seventy-two million, seven hundred fourteen thousand, three hundred eighteen".