74975152171082 has 8 divisors (see below), whose sum is σ = 112462814463552. Its totient is φ = 37487547349900.

The previous prime is 74975152171069. The next prime is 74975152171109. The reversal of 74975152171082 is 28017125157947.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10943144 + ... + 16422627.

It is an arithmetic number, because the mean of its divisors is an integer number (14057851807944).

Almost surely, 2^{74975152171082} is an apocalyptic number.

74975152171082 is a deficient number, since it is larger than the sum of its proper divisors (37487662292470).

74975152171082 is a wasteful number, since it uses less digits than its factorization.

74975152171082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28735644.

The product of its (nonzero) digits is 9878400, while the sum is 59.

The spelling of 74975152171082 in words is "seventy-four trillion, nine hundred seventy-five billion, one hundred fifty-two million, one hundred seventy-one thousand, eighty-two".