56636541411 has 8 divisors (see below), whose sum is σ = 75516488784. Its totient is φ = 37757144160.

The previous prime is 56636541407. The next prime is 56636541421. The reversal of 56636541411 is 11414563665.

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

It is not a de Polignac number, because 56636541411 - 2² = 56636541407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56636541421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323005 + ... + 466481.

It is an arithmetic number, because the mean of its divisors is an integer number (9439561098).

Almost surely, 2^56636541411 is an apocalyptic number.

56636541411 is a deficient number, since it is larger than the sum of its proper divisors (18879947373).

56636541411 is a wasteful number, since it uses less digits than its factorization.

56636541411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275061.

The product of its digits is 259200, while the sum is 42.

The spelling of 56636541411 in words is "fifty-six billion, six hundred thirty-six million, five hundred forty-one thousand, four hundred eleven".