3204623263505 has 8 divisors (see below), whose sum is σ = 3865068465192. Its totient is φ = 2550684911488.

The previous prime is 3204623263459. The next prime is 3204623263511. The reversal of 3204623263505 is 5053623264023.

It can be written as a sum of positive squares in 4 ways, for example, as 371757258961 + 2832866004544 = 609719^2 + 1683112^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3204623263505 is a prime.

It is a super-2 number, since 2×3204623263505² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

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, 1626711332 + ... + 1626713301.

It is an arithmetic number, because the mean of its divisors is an integer number (483133558149).

Almost surely, 2^{3204623263505} is an apocalyptic number.

It is an amenable number.

3204623263505 is a deficient number, since it is larger than the sum of its proper divisors (660445201687).

3204623263505 is a wasteful number, since it uses less digits than its factorization.

3204623263505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253424835.

The product of its (nonzero) digits is 777600, while the sum is 41.

The spelling of 3204623263505 in words is "three trillion, two hundred four billion, six hundred twenty-three million, two hundred sixty-three thousand, five hundred five".