56066151522 has 16 divisors (see below), whose sum is σ = 112139059392. Its totient is φ = 18687591120.

The previous prime is 56066151517. The next prime is 56066151571. The reversal of 56066151522 is 22515166065.

It is a happy number.

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, 170254 + ... + 375657.

It is an arithmetic number, because the mean of its divisors is an integer number (7008691212).

Almost surely, 2^56066151522 is an apocalyptic number.

56066151522 is an abundant number, since it is smaller than the sum of its proper divisors (56072907870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56066151522 is a wasteful number, since it uses less digits than its factorization.

56066151522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563033.

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 56066151522 in words is "fifty-six billion, sixty-six million, one hundred fifty-one thousand, five hundred twenty-two".