1052545043311 has 2 divisors, whose sum is σ = 1052545043312. Its totient is φ = 1052545043310.

The previous prime is 1052545043299. The next prime is 1052545043327. The reversal of 1052545043311 is 1133405452501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1052545043311 - 2³¹ = 1050397559663 is a prime.

It is a super-2 number, since 2×1052545043311² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052545043411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526272521655 + 526272521656.

It is an arithmetic number, because the mean of its divisors is an integer number (526272521656).

Almost surely, 2^{1052545043311} is an apocalyptic number.

1052545043311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052545043311 is an equidigital number, since it uses as much as digits as its factorization.

1052545043311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 1052545043311 in words is "one trillion, fifty-two billion, five hundred forty-five million, forty-three thousand, three hundred eleven".