11876846007545 has 8 divisors (see below), whose sum is σ = 14342993650824. Its totient is φ = 9440957844864.

The previous prime is 11876846007539. The next prime is 11876846007577. The reversal of 11876846007545 is 54570064867811.

It can be written as a sum of positive squares in 4 ways, for example, as 1171202292841 + 10705643714704 = 1082221^2 + 3271948^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11876846007545 - 2¹⁰ = 11876846006521 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7564869284 + ... + 7564870853.

It is an arithmetic number, because the mean of its divisors is an integer number (1792874206353).

Almost surely, 2^{11876846007545} is an apocalyptic number.

It is an amenable number.

11876846007545 is a deficient number, since it is larger than the sum of its proper divisors (2466147643279).

11876846007545 is a wasteful number, since it uses less digits than its factorization.

11876846007545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15129740299.

The product of its (nonzero) digits is 45158400, while the sum is 62.

The spelling of 11876846007545 in words is "eleven trillion, eight hundred seventy-six billion, eight hundred forty-six million, seven thousand, five hundred forty-five".