675245081472 has 256 divisors, whose sum is σ = 1958583110400. Its totient is φ = 204882444288.

The previous prime is 675245081417. The next prime is 675245081477. The reversal of 675245081472 is 274180542576.

675245081472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675245081477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121247904 + ... + 121253472.

It is an arithmetic number, because the mean of its divisors is an integer number (7650715275).

Almost surely, 2^675245081472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 675245081472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (979291555200).

675245081472 is an abundant number, since it is smaller than the sum of its proper divisors (1283338028928).

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

675245081472 is a wasteful number, since it uses less digits than its factorization.

675245081472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5933 (or 5921 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 51.

The spelling of 675245081472 in words is "six hundred seventy-five billion, two hundred forty-five million, eighty-one thousand, four hundred seventy-two".