56420526122 has 16 divisors (see below), whose sum is σ = 86506572672. Its totient is φ = 27586045440.

The previous prime is 56420526103. The next prime is 56420526131. The reversal of 56420526122 is 22162502465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151904 + ... + 368667.

It is an arithmetic number, because the mean of its divisors is an integer number (5406660792).

Almost surely, 2^56420526122 is an apocalyptic number.

56420526122 is a deficient number, since it is larger than the sum of its proper divisors (30086046550).

56420526122 is a wasteful number, since it uses less digits than its factorization.

56420526122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521773.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 56420526122 in words is "fifty-six billion, four hundred twenty million, five hundred twenty-six thousand, one hundred twenty-two".