675524880 has 80 divisors (see below), whose sum is σ = 2326815360. Its totient is φ = 180139392.

The previous prime is 675524867. The next prime is 675524891. The reversal of 675524880 is 88425576.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154212 + ... + 158531.

It is an arithmetic number, because the mean of its divisors is an integer number (29085192).

Almost surely, 2^675524880 is an apocalyptic number.

675524880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

675524880 is an abundant number, since it is smaller than the sum of its proper divisors (1651290480).

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

675524880 is a wasteful number, since it uses less digits than its factorization.

675524880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312765 (or 312753 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 675524880 is about 25990.8614709093. The cubic root of 675524880 is about 877.4326341739.

The spelling of 675524880 in words is "six hundred seventy-five million, five hundred twenty-four thousand, eight hundred eighty".