74325322505 has 8 divisors (see below), whose sum is σ = 101931870912. Its totient is φ = 50965935408.

The previous prime is 74325322499. The next prime is 74325322523. The reversal of 74325322505 is 50522352347.

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

It is a cyclic number.

It is not a de Polignac number, because 74325322505 - 2¹⁰ = 74325321481 is a prime.

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, 1061790287 + ... + 1061790356.

It is an arithmetic number, because the mean of its divisors is an integer number (12741483864).

Almost surely, 2^74325322505 is an apocalyptic number.

It is an amenable number.

74325322505 is a deficient number, since it is larger than the sum of its proper divisors (27606548407).

74325322505 is a wasteful number, since it uses less digits than its factorization.

74325322505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123580655.

The product of its (nonzero) digits is 252000, while the sum is 38.

The spelling of 74325322505 in words is "seventy-four billion, three hundred twenty-five million, three hundred twenty-two thousand, five hundred five".