52412106646 has 4 divisors (see below), whose sum is σ = 78618159972. Its totient is φ = 26206053322.

The previous prime is 52412106629. The next prime is 52412106671. The reversal of 52412106646 is 64660121425.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13103026660 + ... + 13103026663.

It is an arithmetic number, because the mean of its divisors is an integer number (19654539993).

Almost surely, 2^52412106646 is an apocalyptic number.

52412106646 is a deficient number, since it is larger than the sum of its proper divisors (26206053326).

52412106646 is a wasteful number, since it uses less digits than its factorization.

52412106646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26206053325.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 52412106646 in words is "fifty-two billion, four hundred twelve million, one hundred six thousand, six hundred forty-six".