1056686025001 has 8 divisors (see below), whose sum is σ = 1082278719360. Its totient is φ = 1031222914608.

The previous prime is 1056686024983. The next prime is 1056686025047. The reversal of 1056686025001 is 1005206866501.

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 1056686025001 - 2⁷ = 1056686024873 is a prime.

It is a super-2 number, since 2×1056686025001² (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 (1056686025301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32379486 + ... + 32412103.

It is an arithmetic number, because the mean of its divisors is an integer number (135284839920).

Almost surely, 2^{1056686025001} is an apocalyptic number.

It is an amenable number.

1056686025001 is a deficient number, since it is larger than the sum of its proper divisors (25592694359).

1056686025001 is an equidigital number, since it uses as much as digits as its factorization.

1056686025001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64791983.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 1056686025001 in words is "one trillion, fifty-six billion, six hundred eighty-six million, twenty-five thousand, one".