52163346422 has 32 divisors (see below), whose sum is σ = 87721740288. Its totient is φ = 23057800000.

The previous prime is 52163346421. The next prime is 52163346427. The reversal of 52163346422 is 22464336125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52163346421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187547 + ... + 373497.

It is an arithmetic number, because the mean of its divisors is an integer number (2741304384).

Almost surely, 2^52163346422 is an apocalyptic number.

52163346422 is a deficient number, since it is larger than the sum of its proper divisors (35558393866).

52163346422 is a wasteful number, since it uses less digits than its factorization.

52163346422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186316.

The product of its digits is 207360, while the sum is 38.

The spelling of 52163346422 in words is "fifty-two billion, one hundred sixty-three million, three hundred forty-six thousand, four hundred twenty-two".