75454526350004 has 6 divisors (see below), whose sum is σ = 132045421112514. Its totient is φ = 37727263175000.

The previous prime is 75454526350003. The next prime is 75454526350031. The reversal of 75454526350004 is 40005362545457.

It can be written as a sum of positive squares in only one way, i.e., 41673996691600 + 33780529658404 = 6455540^2 + 5812102^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75454526350003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9431815793747 + ... + 9431815793754.

It is an arithmetic number, because the mean of its divisors is an integer number (22007570185419).

Almost surely, 2^{75454526350004} is an apocalyptic number.

It is an amenable number.

75454526350004 is a deficient number, since it is larger than the sum of its proper divisors (56590894762510).

75454526350004 is a wasteful number, since it uses less digits than its factorization.

75454526350004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18863631587505 (or 18863631587503 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 50.

The spelling of 75454526350004 in words is "seventy-five trillion, four hundred fifty-four billion, five hundred twenty-six million, three hundred fifty thousand, four".