7450846856553 has 8 divisors (see below), whose sum is σ = 10518842621088. Its totient is φ = 4675041164864.

The previous prime is 7450846856543. The next prime is 7450846856683. The reversal of 7450846856553 is 3556586480547.

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 7450846856553 - 2⁹ = 7450846856041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7450846856543) 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, 73047518151 + ... + 73047518252.

It is an arithmetic number, because the mean of its divisors is an integer number (1314855327636).

Almost surely, 2^{7450846856553} is an apocalyptic number.

It is an amenable number.

7450846856553 is a deficient number, since it is larger than the sum of its proper divisors (3067995764535).

7450846856553 is a wasteful number, since it uses less digits than its factorization.

7450846856553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146095036423.

The product of its (nonzero) digits is 483840000, while the sum is 66.

The spelling of 7450846856553 in words is "seven trillion, four hundred fifty billion, eight hundred forty-six million, eight hundred fifty-six thousand, five hundred fifty-three".