90504006806674 has 8 divisors (see below), whose sum is σ = 135913317292800. Its totient is φ = 45199567709076.

The previous prime is 90504006806671. The next prime is 90504006806687. The reversal of 90504006806674 is 47660860040509.

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

It is not an unprimeable number, because it can be changed into a prime (90504006806671) 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 3 ways as a sum of consecutive naturals, for example, 26217844974 + ... + 26217848425.

It is an arithmetic number, because the mean of its divisors is an integer number (16989164661600).

Almost surely, 2^{90504006806674} is an apocalyptic number.

90504006806674 is a deficient number, since it is larger than the sum of its proper divisors (45409310486126).

90504006806674 is a wasteful number, since it uses less digits than its factorization.

90504006806674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52435694264.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 90504006806674 in words is "ninety trillion, five hundred four billion, six million, eight hundred six thousand, six hundred seventy-four".