34488575521 has 3 divisors (see below), whose sum is σ = 34488761233. Its totient is φ = 34488389810.

The previous prime is 34488575507. The next prime is 34488575533. The reversal of 34488575521 is 12557588443.

The square root of 34488575521 is 185711.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 34488575521 - 2⁵ = 34488575489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34488575551) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 92856 + ... + 278566.

Almost surely, 2^34488575521 is an apocalyptic number.

34488575521 is the 185711-st square number.

34488575521 is the 92856-th centered octagonal number.

It is an amenable number.

34488575521 is a deficient number, since it is larger than the sum of its proper divisors (185712).

34488575521 is an frugal number, since it uses more digits than its factorization.

34488575521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371422 (or 185711 counting only the distinct ones).

The product of its digits is 5376000, while the sum is 52.

The spelling of 34488575521 in words is "thirty-four billion, four hundred eighty-eight million, five hundred seventy-five thousand, five hundred twenty-one".