56526222134 has 4 divisors (see below), whose sum is σ = 84789333204. Its totient is φ = 28263111066.

The previous prime is 56526222133. The next prime is 56526222139. The reversal of 56526222134 is 43122262565.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43122262565 = 5 ⋅8624452513.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56526222131) by changing a digit.

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 as a sum of consecutive naturals, namely, 14131555532 + ... + 14131555535.

It is an arithmetic number, because the mean of its divisors is an integer number (21197333301).

Almost surely, 2^56526222134 is an apocalyptic number.

56526222134 is a deficient number, since it is larger than the sum of its proper divisors (28263111070).

56526222134 is a wasteful number, since it uses less digits than its factorization.

56526222134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28263111069.

The product of its digits is 172800, while the sum is 38.

Adding to 56526222134 its reverse (43122262565), we get a palindrome (99648484699).

The spelling of 56526222134 in words is "fifty-six billion, five hundred twenty-six million, two hundred twenty-two thousand, one hundred thirty-four".