675278320472 has 32 divisors (see below), whose sum is σ = 1447183821600. Its totient is φ = 289373224704.

The previous prime is 675278320469. The next prime is 675278320477. The reversal of 675278320472 is 274023872576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675278320477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143597 + ... + 1170972.

It is an arithmetic number, because the mean of its divisors is an integer number (45224494425).

Almost surely, 2^675278320472 is an apocalyptic number.

It is an amenable number.

675278320472 is an abundant number, since it is smaller than the sum of its proper divisors (771905501128).

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

675278320472 is a wasteful number, since it uses less digits than its factorization.

675278320472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323755 (or 1323751 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 53.

The spelling of 675278320472 in words is "six hundred seventy-five billion, two hundred seventy-eight million, three hundred twenty thousand, four hundred seventy-two".