2071125436523 has 16 divisors (see below), whose sum is σ = 2438086560000. Its totient is φ = 1734524318880.

The previous prime is 2071125436489. The next prime is 2071125436559. The reversal of 2071125436523 is 3256345211702.

It is a cyclic number.

It is not a de Polignac number, because 2071125436523 - 2¹⁰ = 2071125435499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2071121436523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14441063 + ... + 14583776.

It is an arithmetic number, because the mean of its divisors is an integer number (152380410000).

Almost surely, 2^{2071125436523} is an apocalyptic number.

2071125436523 is a deficient number, since it is larger than the sum of its proper divisors (366961123477).

2071125436523 is a wasteful number, since it uses less digits than its factorization.

2071125436523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29025362.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 2071125436523 in words is "two trillion, seventy-one billion, one hundred twenty-five million, four hundred thirty-six thousand, five hundred twenty-three".