56065133402 has 16 divisors (see below), whose sum is σ = 85048367040. Its totient is φ = 27716247168.

The previous prime is 56065133347. The next prime is 56065133437. The reversal of 56065133402 is 20433156065.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 55883 + ... + 339489.

It is an arithmetic number, because the mean of its divisors is an integer number (5315522940).

Almost surely, 2^56065133402 is an apocalyptic number.

56065133402 is a deficient number, since it is larger than the sum of its proper divisors (28983233638).

56065133402 is a wasteful number, since it uses less digits than its factorization.

56065133402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284725.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 56065133402 its reverse (20433156065), we get a palindrome (76498289467).

The spelling of 56065133402 in words is "fifty-six billion, sixty-five million, one hundred thirty-three thousand, four hundred two".