74508908063 has 8 divisors (see below), whose sum is σ = 78435865200. Its totient is φ = 70582494528.

The previous prime is 74508908041. The next prime is 74508908069. The reversal of 74508908063 is 36080980547.

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 74508908063 - 2¹⁴ = 74508891679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74508908069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162245 + ... + 418737.

It is an arithmetic number, because the mean of its divisors is an integer number (9804483150).

Almost surely, 2^74508908063 is an apocalyptic number.

74508908063 is a deficient number, since it is larger than the sum of its proper divisors (3926957137).

74508908063 is a wasteful number, since it uses less digits than its factorization.

74508908063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271801.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 74508908063 in words is "seventy-four billion, five hundred eight million, nine hundred eight thousand, sixty-three".