1056274535286 has 96 divisors (see below), whose sum is σ = 2520825415680. Its totient is φ = 318378211200.

The previous prime is 1056274535269. The next prime is 1056274535287. The reversal of 1056274535286 is 6825354726501.

1056274535286 is a `hidden beast` number, since 1 + 0 + 5 + 6 + 27 + 4 + 535 + 2 + 86 = 666.

It is a super-2 number, since 2×1056274535286² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056274535287) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 91551 + ... + 1456341.

It is an arithmetic number, because the mean of its divisors is an integer number (26258598080).

Almost surely, 2^{1056274535286} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1056274535286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1260412707840).

1056274535286 is an abundant number, since it is smaller than the sum of its proper divisors (1464550880394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1056274535286 is a wasteful number, since it uses less digits than its factorization.

1056274535286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364922 (or 1364919 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 1056274535286 in words is "one trillion, fifty-six billion, two hundred seventy-four million, five hundred thirty-five thousand, two hundred eighty-six".