1056540096 has 84 divisors (see below), whose sum is σ = 3069988272. Its totient is φ = 347341824.

The previous prime is 1056540061. The next prime is 1056540097. The reversal of 1056540096 is 6900456501.

1056540096 is a `hidden beast` number, since 1 + 0 + 565 + 4 + 0 + 0 + 96 = 666.

It is a super-2 number, since 2×1056540096² = 2232553948911378432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1056540096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056540097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29485 + ... + 54611.

Almost surely, 2^1056540096 is an apocalyptic number.

1056540096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1056540096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1534994136).

1056540096 is an abundant number, since it is smaller than the sum of its proper divisors (2013448176).

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

1056540096 is a wasteful number, since it uses less digits than its factorization.

1056540096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25218 (or 25205 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 1056540096 is about 32504.4627089881. The cubic root of 1056540096 is about 1018.5022539522.

Adding to 1056540096 its reverse (6900456501), we get a palindrome (7956996597).

The spelling of 1056540096 in words is "one billion, fifty-six million, five hundred forty thousand, ninety-six".