1056060500491 has 2 divisors, whose sum is σ = 1056060500492. Its totient is φ = 1056060500490.

The previous prime is 1056060500479. The next prime is 1056060500519. The reversal of 1056060500491 is 1940050606501.

1056060500491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1056060500491 - 2²⁵ = 1056026946059 is a prime.

It is a super-3 number, since 3×1056060500491³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1056060500491.

It is not a weakly prime, because it can be changed into another prime (1056060500431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528030250245 + 528030250246.

It is an arithmetic number, because the mean of its divisors is an integer number (528030250246).

Almost surely, 2^{1056060500491} is an apocalyptic number.

1056060500491 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056060500491 is an equidigital number, since it uses as much as digits as its factorization.

1056060500491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 37.

It can be divided in two parts, 1056060 and 500491, that added together give a palindrome (1556551).

The spelling of 1056060500491 in words is "one trillion, fifty-six billion, sixty million, five hundred thousand, four hundred ninety-one".