56526146022 has 32 divisors (see below), whose sum is σ = 114283216224. Its totient is φ = 18637875200.

The previous prime is 56526146011. The next prime is 56526146041. The reversal of 56526146022 is 22064162565.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 108622 + ... + 353342.

It is an arithmetic number, because the mean of its divisors is an integer number (3571350507).

Almost surely, 2^56526146022 is an apocalyptic number.

56526146022 is an abundant number, since it is smaller than the sum of its proper divisors (57757070202).

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

56526146022 is a wasteful number, since it uses less digits than its factorization.

56526146022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245144.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 56526146022 in words is "fifty-six billion, five hundred twenty-six million, one hundred forty-six thousand, twenty-two".