52143935092 has 24 divisors (see below), whose sum is σ = 91384900992. Its totient is φ = 26033995200.

The previous prime is 52143935087. The next prime is 52143935093. The reversal of 52143935092 is 29053934125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52143935093) 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, 12743967 + ... + 12748057.

It is an arithmetic number, because the mean of its divisors is an integer number (3807704208).

Almost surely, 2^52143935092 is an apocalyptic number.

It is an amenable number.

52143935092 is a deficient number, since it is larger than the sum of its proper divisors (39240965900).

52143935092 is a wasteful number, since it uses less digits than its factorization.

52143935092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7959 (or 7957 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 52143935092 in words is "fifty-two billion, one hundred forty-three million, nine hundred thirty-five thousand, ninety-two".