5285439692 has 12 divisors (see below), whose sum is σ = 9961021056. Its totient is φ = 2439433680.

The previous prime is 5285439667. The next prime is 5285439737. The reversal of 5285439692 is 2969345825.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50821484 + ... + 50821587.

It is an arithmetic number, because the mean of its divisors is an integer number (830085088).

Almost surely, 2^5285439692 is an apocalyptic number.

5285439692 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5285439692 is a deficient number, since it is larger than the sum of its proper divisors (4675581364).

5285439692 is a wasteful number, since it uses less digits than its factorization.

5285439692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101643088 (or 101643086 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 53.

The square root of 5285439692 is about 72701.0295112800. The cubic root of 5285439692 is about 1741.9153273785.

The spelling of 5285439692 in words is "five billion, two hundred eighty-five million, four hundred thirty-nine thousand, six hundred ninety-two".