74925085184328 has 64 divisors (see below), whose sum is σ = 193178026229760. Its totient is φ = 24202133315136.

The previous prime is 74925085184311. The next prime is 74925085184351. The reversal of 74925085184328 is 82348158052947.

It is a super-2 number, since 2×74925085184328² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285702900 + ... + 285965027.

It is an arithmetic number, because the mean of its divisors is an integer number (3018406659840).

Almost surely, 2^{74925085184328} is an apocalyptic number.

It is an amenable number.

74925085184328 is an abundant number, since it is smaller than the sum of its proper divisors (118252941045432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74925085184328 is a wasteful number, since it uses less digits than its factorization.

74925085184328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571668106 (or 571668102 counting only the distinct ones).

The product of its (nonzero) digits is 154828800, while the sum is 66.

The spelling of 74925085184328 in words is "seventy-four trillion, nine hundred twenty-five billion, eighty-five million, one hundred eighty-four thousand, three hundred twenty-eight".