11576233409477 has 16 divisors (see below), whose sum is σ = 12785157770112. Its totient is φ = 10394201737920.

The previous prime is 11576233409431. The next prime is 11576233409483. The reversal of 11576233409477 is 77490433267511.

It is not a de Polignac number, because 11576233409477 - 2⁶ = 11576233409413 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 (11576233403477) 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, 19780718 + ... + 20357535.

It is an arithmetic number, because the mean of its divisors is an integer number (799072360632).

Almost surely, 2^{11576233409477} is an apocalyptic number.

It is an amenable number.

11576233409477 is a deficient number, since it is larger than the sum of its proper divisors (1208924360635).

11576233409477 is a wasteful number, since it uses less digits than its factorization.

11576233409477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40138588.

The product of its (nonzero) digits is 26671680, while the sum is 59.

The spelling of 11576233409477 in words is "eleven trillion, five hundred seventy-six billion, two hundred thirty-three million, four hundred nine thousand, four hundred seventy-seven".