53523552538 has 8 divisors (see below), whose sum is σ = 80292582720. Its totient is φ = 26759358300.

The previous prime is 53523552527. The next prime is 53523552553. The reversal of 53523552538 is 83525532535.

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

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, 1181188 + ... + 1225663.

It is an arithmetic number, because the mean of its divisors is an integer number (10036572840).

Almost surely, 2^53523552538 is an apocalyptic number.

53523552538 is a deficient number, since it is larger than the sum of its proper divisors (26769030182).

53523552538 is a wasteful number, since it uses less digits than its factorization.

53523552538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417972.

The product of its digits is 2700000, while the sum is 46.

The spelling of 53523552538 in words is "fifty-three billion, five hundred twenty-three million, five hundred fifty-two thousand, five hundred thirty-eight".