1056025157836 has 12 divisors (see below), whose sum is σ = 2016048028680. Its totient is φ = 480011435360.

The previous prime is 1056025157783. The next prime is 1056025157903. The reversal of 1056025157836 is 6387515206501.

It is a super-2 number, since 2×1056025157836² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1056025157836.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12000285841 + ... + 12000285928.

It is an arithmetic number, because the mean of its divisors is an integer number (168004002390).

Almost surely, 2^{1056025157836} is an apocalyptic number.

It is an amenable number.

1056025157836 is a deficient number, since it is larger than the sum of its proper divisors (960022870844).

1056025157836 is a wasteful number, since it uses less digits than its factorization.

1056025157836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24000571784 (or 24000571782 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 1056025157836 in words is "one trillion, fifty-six billion, twenty-five million, one hundred fifty-seven thousand, eight hundred thirty-six".