52391433482 has 16 divisors (see below), whose sum is σ = 80695068480. Its totient is φ = 25501698912.

The previous prime is 52391433469. The next prime is 52391433503. The reversal of 52391433482 is 28433419325.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2143163 + ... + 2167470.

It is an arithmetic number, because the mean of its divisors is an integer number (5043441780).

Almost surely, 2^52391433482 is an apocalyptic number.

52391433482 is a deficient number, since it is larger than the sum of its proper divisors (28303634998).

52391433482 is a wasteful number, since it uses less digits than its factorization.

52391433482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310797.

The product of its digits is 622080, while the sum is 44.

The spelling of 52391433482 in words is "fifty-two billion, three hundred ninety-one million, four hundred thirty-three thousand, four hundred eighty-two".