52643093471 has 8 divisors (see below), whose sum is σ = 53440957104. Its totient is φ = 51845587200.

The previous prime is 52643093443. The next prime is 52643093483. The reversal of 52643093471 is 17439034625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52643093471 is a prime.

It is a super-3 number, since 3×52643093471³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52643063471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215321 + ... + 389421.

It is an arithmetic number, because the mean of its divisors is an integer number (6680119638).

Almost surely, 2^52643093471 is an apocalyptic number.

52643093471 is a deficient number, since it is larger than the sum of its proper divisors (797863633).

52643093471 is a wasteful number, since it uses less digits than its factorization.

52643093471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178681.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 52643093471 in words is "fifty-two billion, six hundred forty-three million, ninety-three thousand, four hundred seventy-one".