52273911292 has 6 divisors (see below), whose sum is σ = 91479344768. Its totient is φ = 26136955644.

The previous prime is 52273911271. The next prime is 52273911299. The reversal of 52273911292 is 29211937225.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52273911299) 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, 6534238908 + ... + 6534238915.

Almost surely, 2^52273911292 is an apocalyptic number.

It is an amenable number.

52273911292 is a deficient number, since it is larger than the sum of its proper divisors (39205433476).

52273911292 is a wasteful number, since it uses less digits than its factorization.

52273911292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13068477827 (or 13068477825 counting only the distinct ones).

The product of its digits is 136080, while the sum is 43.

The spelling of 52273911292 in words is "fifty-two billion, two hundred seventy-three million, nine hundred eleven thousand, two hundred ninety-two".