6523542338 has 8 divisors (see below), whose sum is σ = 9923135040. Its totient is φ = 3215830660.

The previous prime is 6523542329. The next prime is 6523542391. The reversal of 6523542338 is 8332453256.

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

It is a junction number, because it is equal to n+sod(n) for n = 6523542295 and 6523542304.

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, 22970078 + ... + 22970361.

It is an arithmetic number, because the mean of its divisors is an integer number (1240391880).

Almost surely, 2^6523542338 is an apocalyptic number.

6523542338 is a deficient number, since it is larger than the sum of its proper divisors (3399592702).

6523542338 is a wasteful number, since it uses less digits than its factorization.

6523542338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45940512.

The product of its digits is 518400, while the sum is 41.

The square root of 6523542338 is about 80768.4489017834. The cubic root of 6523542338 is about 1868.5059928788.

The spelling of 6523542338 in words is "six billion, five hundred twenty-three million, five hundred forty-two thousand, three hundred thirty-eight".