56057834548611 has 64 divisors (see below), whose sum is σ = 97821443174400. Its totient is φ = 31063865171328.

The previous prime is 56057834548561. The next prime is 56057834548621. The reversal of 56057834548611 is 11684543875065.

It is a happy number.

56057834548611 is a `hidden beast` number, since 5 + 6 + 0 + 5 + 7 + 8 + 3 + 4 + 5 + 4 + 8 + 611 = 666.

It is not a de Polignac number, because 56057834548611 - 2¹¹ = 56057834546563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (56057834548621) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27979860 + ... + 29916353.

It is an arithmetic number, because the mean of its divisors is an integer number (1528460049600).

Almost surely, 2^{56057834548611} is an apocalyptic number.

56057834548611 is a deficient number, since it is larger than the sum of its proper divisors (41763608625789).

56057834548611 is a wasteful number, since it uses less digits than its factorization.

56057834548611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57896385 (or 57896379 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 63.

The spelling of 56057834548611 in words is "fifty-six trillion, fifty-seven billion, eight hundred thirty-four million, five hundred forty-eight thousand, six hundred eleven".