1056626052361 has 8 divisors (see below), whose sum is σ = 1153236367584. Its totient is φ = 960107970720.

The previous prime is 1056626052347. The next prime is 1056626052379. The reversal of 1056626052361 is 1632506266501.

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 1056626052361 - 2¹⁷ = 1056625921289 is a prime.

It is a super-2 number, since 2×1056626052361² (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 (1056626352361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23034436 + ... + 23080261.

It is an arithmetic number, because the mean of its divisors is an integer number (144154545948).

Almost surely, 2^{1056626052361} is an apocalyptic number.

1056626052361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1056626052361 is a deficient number, since it is larger than the sum of its proper divisors (96610315223).

1056626052361 is a wasteful number, since it uses less digits than its factorization.

1056626052361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46116791.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 1056626052361 in words is "one trillion, fifty-six billion, six hundred twenty-six million, fifty-two thousand, three hundred sixty-one".