52662826626 has 32 divisors (see below), whose sum is σ = 107924721408. Its totient is φ = 17121336960.

The previous prime is 52662826607. The next prime is 52662826639. The reversal of 52662826626 is 62662826625.

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, 912460 + ... + 968456.

It is an arithmetic number, because the mean of its divisors is an integer number (3372647544).

Almost surely, 2^52662826626 is an apocalyptic number.

52662826626 is an abundant number, since it is smaller than the sum of its proper divisors (55261894782).

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

52662826626 is a wasteful number, since it uses less digits than its factorization.

52662826626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59866.

The product of its digits is 4976640, while the sum is 51.

Subtracting 52662826626 from its reverse (62662826625), we obtain a palindrome (9999999999).

The spelling of 52662826626 in words is "fifty-two billion, six hundred sixty-two million, eight hundred twenty-six thousand, six hundred twenty-six".