1234552541311 has 16 divisors (see below), whose sum is σ = 1276073584000. Its totient is φ = 1193790739680.

The previous prime is 1234552541297. The next prime is 1234552541333. The reversal of 1234552541311 is 1131452554321.

It is a cyclic number.

It is not a de Polignac number, because 1234552541311 - 2¹⁵ = 1234552508543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234552541111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1736740 + ... + 2342086.

It is an arithmetic number, because the mean of its divisors is an integer number (79754599000).

Almost surely, 2^{1234552541311} is an apocalyptic number.

1234552541311 is a deficient number, since it is larger than the sum of its proper divisors (41521042689).

1234552541311 is an equidigital number, since it uses as much as digits as its factorization.

1234552541311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605974.

The product of its digits is 72000, while the sum is 37.

The spelling of 1234552541311 in words is "one trillion, two hundred thirty-four billion, five hundred fifty-two million, five hundred forty-one thousand, three hundred eleven".